Helpful links
Download link for most Megaman X manga http://tanjou-scanlations.blogspot.com/2013/08/manga-downloads.html
Backstory
Aliases: Sigma, The Professor
Debuts: Mega Man X (1993)
Height: Roughly 7'5"
Weight: Roughly 200+ lbs
Age:
Likely a few decades old
A reploid created by the human character Dr.cain, who was
originally intended to help fight evil “reploids” by leading a squad of
soldiers called the maverick hunters. He was the one who originally discovered
Dr.Wily’s final creation Zero, who after he battled shortly after his
discovery, exposed him to a super virus known as the Maverick virus. Due to
Sigma’s own programing being so strong in comparison to the virus, his DNA soul
actually integrated and merged with said virus, creating the Sigma virus. This
lead to a spiraling of events when Sigma lost most of his empathy and decided
to rebel against humanity, using other reploids as pawns in the process.
- Dr.cain talking about how he created Sigma in archie Megaman is 35 https://readcomicbooksonline.org/reader/Mega_Man_2013/Mega_Man_(2013)_35/21
- The x1 manual describing the events that led up to x1 http://www.gamesdatabase.org/Media/SYSTEM/Nintendo_SNES//Manual/formated/Mega_Man_X_-_1993_-_Capcom_Co.,_Ltd..pdf
- Sigma having met Zero and getting infected by him in X4 https://www.youtube.com/watch?v=MlpXQ2WQtrQ
- Sigma mentioning how Zero’s virus infected him in x8 https://youtu.be/oue5-vDbSK0?t=377
Sigma’s bodies
So fun fact. Sigma is actually somewhat of a body hopper due to
his status as an incorporeal virus. In every game he typically gets his “main
body” destroyed in in the next one he’ll show up in a new one. For the most
part abilities of these bodies have significant overlap, or at the very least
differences between them are fairly negligible.
Each body is normally created by various followers or worshipers
that Sigma has called over to his side through his charisma or the virus, with
characters such as Doppler, the x-hunters, Gate, and possibly even Wily being
the main contributors.
Arsenal
Beam sword
Sigma’s weapon of choice, and the weapon used by him most
consistently when he was the leader of the maverick hunters and shortly after
he rebelled. An energy beam sword in the same vein of the one used by Zero. It
can be used to block and parry projectiles
- Sigma using it during his boss fight MX:https://youtu.be/0qMDQTF8uVQ?t=5223
- Sigma Using a beam sword during a flashback where he was fighting Zero in MX4: https://youtu.be/MlpXQ2WQtrQ?t=111
- Using beam sword in the day of E OVA https://youtu.be/PchA94QtPRk?t=231
- Using the beam sword in slice through Wily’s egg walker in Archie is 40 https://readcomicbooksonline.org/reader/Mega_Man_2013/Mega_Man_(2013)_40/12
- Sigma specifically refers to this weapon as a saber in archie is 40 https://readcomicbooksonline.org/reader/Mega_Man_2013/Mega_Man_(2013)_40/13
Sigma blade
A gigantic energy blade, about twice the size that Sigma is. When
used by the protagonist in games it’s notable for high attack power and the
ability to more easily pierce through enemy barriers. It also halves the energy
usage of special weapons.
- Using the weapon during his boss fight in x8 https://youtu.be/oue5-vDbSK0?t=425
Beam Scythe
Uses a energy scythe Sigma using during his boss fights in X4. In
addition to being an energy weapon, the blade seems to be able to be charged
with electricity during more powerful swings. Sigma can also throw it around
like a boomerang to hit opponents from a distance. He can also embed it into
walls to electrify their surfaces.
- Sigma charging the blade of the weapon with electricity in MX4:https://youtu.be/0aby-TL9t3k?t=53
- Sigma throwing the weapon like a boomerang in MX4 https://youtu.be/0aby-TL9t3k?t=74
- Sigma throwing it into a wall and electrifying that surface, making it more dangerous for X to jump kick on said surface https://youtu.be/0aby-TL9t3k?t=77
Energy rifle
A large Rifle that shoots non descript bullets of energy. Said
shot can bounce off walls, giving the weapon some unpredictability. The rifle
can also split in also split into two smaller guns with rapid fire
capabilities, in exchange for weaker shots.
- Sigma shooting the gun, and the shots bouncing off walls in X7 https://youtu.be/8Hz8iFENZX0?t=80
- Sigma splitting the gun into two smaller firearms in x7 https://youtu.be/8Hz8iFENZX0?t=74
Boomerang Shield
A shield can use to block projectiles and attacks in X3.It can
also be thrown a short distance like a boomerang, to attack opponents.
- Holding it in front of himself in Mx3 https://youtu.be/Jp0Ee3Ob6Zg?t=52
- Throwing the shield like a boomerang in MX3:https://youtu.be/Jp0Ee3Ob6Zg?t=75
Energy cannon
A giant energy cannon Sigma can summon in x7. It creates a person
tall blast of energy over th course of a few dozen feat.
- Sigma summoning the cannon to shoot X in X7:https://youtu.be/8Hz8iFENZX0?t=122
Claws
A pair of wolverine claws that can be used to perform a myriad of
close quarters slashing attacks in Megaman x2.
- Sigma using them in MX2:https://youtu.be/UmKDSKUhTe0?t=177
Flamethrower
Sigma has a flamethrower like device embedded in his arms in X3,
that can shoot out large beach ball sized fireballs. Said fireballs travel
along the surface of any solid wall or floor they hit, making them somewhat of
an environmental hazard.
- Sigma using it in MX3:https://youtu.be/Jp0Ee3Ob6Zg?t=56
Abilities
Flight
Sigma very often has the ability to either fly or hover in most of
his base bodies.
- Flies in the form of a grim reaper type entity in MX4:https://youtu.be/0aby-TL9t3k?t=16
- Flying in X7 https://youtu.be/8Hz8iFENZX0?t=95
Teleportation
In most of Sigma’s bodies he’s displayed some form of teleporton
power. Typically this is only done over a short range.
- Teleporting to perform a downwards slashing attack in X2 https://youtu.be/UmKDSKUhTe0?t=187
- Teleporting while in his guise of a grim reaper like entity in X4 https://youtu.be/0aby-TL9t3k?t=22
- Teleporting in X7: https://youtu.be/8Hz8iFENZX0?t=81
- Teleporting in X8: https://youtu.be/oue5-vDbSK0?t=421
Electrokinesis
Sigma can manipulate various forms of electricity over the course
of his appearances. For example he can summon upwards of 5 electrical orbs to
sends towards opponents in X2. CAn erect single story high walls of electric
energy that advance towards opponents in X2 and can also shoot balls of
electricity from his mouth in X6.
- Summoning 5 basketball sized electric orbs in
- MX2:https://youtu.be/UmKDSKUhTe0?t=178
- Summoning large 1 story high walls of electricity that advances across a battlefield in
- Mx2 https://youtu.be/UmKDSKUhTe0?t=220
- Shooting electric balls of energy from his mouth in
- X6 https://youtu.be/5Tw_KWWxYus?t=120
Head weaponry
Sigma tends to have a variety of weapons stored or built into his
head or eyes. This includes weapons that let his head shoot energy beams in X1
and shooting long consistent lasers from his eyes or head in X4 and X8
respectively. The lasers from his head can also set objects on fire.
- A series of energy beams shot from Sigmas head in MHX:https://youtu.be/V76ErlAkZOI?t=136
- Sigma can shoot lasers from his eyes several dozen meters away in MX4 https://youtu.be/0aby-TL9t3k?t=82
- Shooting a myriad of red lasers from his head that he can direct towards opponents.Things hit by these beams can also be set on fire in X8 https://youtu.be/oue5-vDbSK0?t=479
Energy manipulation
Sigma can manipulated energy(that’s most likely similar to use in
beam weaponry), for tons of different offense attacks through the series. He
can drop myriads of energy balls onto the surface of a wall or floor, after
which they will travel along said surface in X4. He can project large blue or pink
waves of energy as a projectile attack in X5 and X6 respectively. As well as
shoot smaller blue energy orbs in a swerving pattern horizontally in X5.He can
create a giant floating mass of green energy that will progressively advance
towards an opponents, even if pushed back with various form of projectile
attack. Shooting large blue rings, that can move up and down while spinning in
X8. He also seems to be able to suck the energy from opponents on direct
contact, though this does not heal or enhance his own abilities.
- Dropping multiple balls of energy that can follow along the surfaces of walls to damage opponent in X4.https://youtu.be/0aby-TL9t3k?t=19
- Can create lage big walls of blue energy as a projectile MX5 https://youtu.be/7kRq89TqFyE?t=205
- Can create large pink energy projectiles that fly horizontally across a battlefield X6 https://youtu.be/5Tw_KWWxYus?t=128
- Creating small blue energy balls that fly in a swerving pattern in MX5 https://youtu.be/7kRq89TqFyE?t=170
- Creating a large green energy wall that constantly advance against opponents, though they can be pushed back via concentrated fire in X6 https://youtu.be/5Tw_KWWxYus?t=112
- Shooting blue energy rings as a projectile in X8https://youtu.be/oue5-vDbSK0?t=432
- Sucking the life from X in X8: https://youtu.be/M_kNDnb7Qx0?t=6961
Energy fields and shields
Sigma can create various force fields and energy shields to
protect himself. For example he creates a small handheld energy shield in X7,
and seems to have a circular forcefield that can block some attacks in x8. He
can also charge himself with a red aura to increase his power and defenses in
x8.
- Creating an energy shield to block attacks and opponents in X7 https://youtu.be/8Hz8iFENZX0?t=62
- Creating a passive energy forfield to block attacks. Though powerful and consistent attacks can break through in x8https://youtu.be/oue5-vDbSK0?t=505
- Can enhance his defense and power by charging up his energy, creating a red aura around himself in ://youtu.be/oue5-vDbSK0?t=499
Misc
- Seems to have minor telekinesis, as he can restrain and draw characters to the center of a stage in x8 https://youtu.be/yWASU0TQ3F4?t=369
Other(Alternate bodies)
So whenever Sigma’s smaller main bodies get destroyed in a megaman
game, he has a tendency to immediately transform or transfer into a larger more
bulky Kaiju form of sorts. For the most part how “reliable” some of these forms
would be in a random fight are up to debate. Many of them directly embedded
into or connected to the bases that Sigma operates in each game. Though some
act more like extra forms of armor, mechs, or are more free floating and
maneuverable super forms.
Wolf sigma
Made when Sigma’s disembodied head attaches to a large wolf like
mech embedded into his base in MX. The wolf form can breath fire and shoot orbs
of electric energy from its mouth. Has two floating sets of claws that can
slash opponents and shoot out bolts of lightning. Finally has shoulder pads
that can rain down large beams of energy in the X remake.
- Sigma using the form in MX:https://youtu.be/0qMDQTF8uVQ?t=5273
- Wolf sigma breathing fire from the mouth:https://youtu.be/0qMDQTF8uVQ?t=5298
- Wolf sigma breathing lighting balls from the mouth https://youtu.be/0qMDQTF8uVQ?t=5319
- His two floating claws attacking opponents and shooting lighting bolts https://youtu.be/0qMDQTF8uVQ?t=5314
- In MHX can also rain laser beams down on the battlefield from the shoulder pads pads https://youtu.be/V76ErlAkZOI?t=298
-Due to the nature of the form it’s not very useful in a
spontaneous fight.
Kaiser Sigma
A larger heavier armored body Sigma uses in MX3. It can fire
homing missiles at an opponent. Shootout bomb like mines as a projectile, shoot
wide arching lasers from cannons in the shoulders and has jet boots that allow
for limited flight.
- Sgma using the form in MX3: https://youtu.be/Jp0Ee3Ob6Zg?t=112
- Kaiser Sigma using homing missiles:https://youtu.be/Jp0Ee3Ob6Zg?t=118
- Shooting out large bomb/mine like objects: https://youtu.be/Jp0Ee3Ob6Zg?t=116
- Shooting a beam laser out of the cannons in the shoulders:https://youtu.be/Jp0Ee3Ob6Zg?t=128
- Flying via jet boots:https://youtu.be/Jp0Ee3Ob6Zg?t=114
-This form due to being less hampered by physical room connections
could be more useful for a random encounter.
Cyborg/slime Sigma
Two forms that Sigma alternate between during his final fight in
X4. They cyborg is a glados like machine with an energy gun that can shoot thin
or widened beams at an opponent and can teleport. The slime from giant head
attached to the floor that can summon spikes and create wind storms to push
opponents against them. As well as magnetize stones and objects to t’s
position, so it can fling them back at opponents.
Both forms are also backed up by three large head mechs called,
mini bodies. The red one shoots fireballs, the blue one sprays a damaging icy
mist and the yellow one shoots electric balls.
- Sigma using these forms in Megaman X4 https://youtu.be/0aby-TL9t3k?t=174
Cyborg form
- Cyborg form shooting a laser beam:https://youtu.be/0aby-TL9t3k?t=239
- Cyborg form teleporting:https://youtu.be/0aby-TL9t3k?t=251
Slme form
Slime form sucking in objets and ejecting them with the force to
hurt opponents https://youtu.be/0aby-TL9t3k?t=406
Mini bodies
- Red mini body shooting walls of flames https://youtu.be/0aby-TL9t3k?t=254
- Yellow electric balls being shot from the yellow mini body https://youtu.be/0aby-TL9t3k?t=310
- The blue mini body spaying icy mist https://youtu.be/0aby-TL9t3k?t=352
- Head spikes on the minis https://youtu.be/0aby-TL9t3k?t=279
-These forms all seem to be directly attached to the base the
final fight of X4 takes place in, making them harder to use in a spontaneous
fight.
Gamma Sigma
A giant sigma body used in X5. You can only actually see the head
and shoulders of it when you fight. The form can shoot giant ecltroballs
from the eyes to zero in on an opponent, can utilize two flying giant spiked
fist for melee or energy projectile attacks. Can shoot electricity from the
fingertips of said fists and also summon large energy cubes to either
encapsulate or ram into opponents. At times the form seems to be able to slip
into an intangible state as well.
- Sigma using the form in X5 https://youtu.be/jNL-5ptbgI4?t=115
- Shooting electoballs out of his eyes https://youtu.be/7kRq89TqFyE?t=363
- Two spiked fist going to hit X and shooting out pulses of energy in MMX5 https://youtu.be/7kRq89TqFyE?t=351
- The fists shooting electricity from the fingertips https://youtu.be/jNL-5ptbgI4?t=190
- Trying to encapsulating or crush X in giant energy cubes: https://youtu.be/7kRq89TqFyE?t=386
- Becoming intangible https://youtu.be/6LlvRWTnJ0g?t=184
-This form doesn’t seem to move. It might not be super mobile.
Hell sigma
A giant mechanical skeletal form Sigma takes on In x6. It has no
official fans but fans have dubbed it Hells sigma.The form can shoot a giant
green laser out of its mouth both horizontally and summoned vertically overtop
of opponents.Can create giant balls of sparking dark energy, to fly across a
screen. Can shoot green shapeshifting heads shaped like himself. Said heads can
fly, transform into spiked objects to impale foes and shoot small blue energy
projectiles
- Sigma using the form in X6: https://youtu.be/5Tw_KWWxYus?t=196
- Shooting a large green energy beam from a cannon in the mouth x6 https://youtu.be/5Tw_KWWxYus?t=212
- Can warp green energy blasts shoot to be underneath an opponent in x6 https://youtu.be/5Tw_KWWxYus?t=243
- Shooting green shapeshifting heads shaped like himself. Said heads can fly, transform into spiked objects to impale foes and shoot small blue energy projectiles x6 https://youtu.be/5Tw_KWWxYus?t=188
- Making giant dark balls of energy fly across the screen https://youtu.be/5Tw_KWWxYus?t=304
-this form also seems to be embedded into its surroundings.
Colossus sigma
The final form Sigma uses in X7. It’s basically just him as a
giant more or less. The form can summon giant green balls of energy to fall on
opponents, can summing yellow homing energy projectiles by spinning, can spew
fireballs from the mouth, and has a giant laser gun in the crotch. Sigma also
has huge fists he can use to punch things in this form, and retains the ability
to fly and teleport, making it one of the most maneuverable of his superforms.
- Sigma using the form in x7:https://youtu.be/8Hz8iFENZX0?t=165
- Summoning giant green ball of energy to fall on opponents https://youtu.be/8Hz8iFENZX0?t=175
- Spinning around and ejecting tons of yellow homing projectiles https://youtu.be/8Hz8iFENZX0?t=184
- Teleporting https://youtu.be/8Hz8iFENZX0?t=174
- Shooting a giant laser out of his stomach https://youtu.be/8Hz8iFENZX0?t=195
- Punching at the heros with his fists https://youtu.be/8Hz8iFENZX0?t=363
- Shooting fireballs out of the head https://youtu.be/8Hz8iFENZX0?t=468
Sigma head
A giant head shaped mech. It can fire green energy balls, flurries
of small blue energy balls, a giant purple laser out of the mouth and teleport.
- Being used in X5 https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=371
- Shooting large green energy balls https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=373
- Shooting a flurry of blue energy balls https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=400
- Shooting a large purple laser out of the mouth https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=410
- Teleporting https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=386
-kinda lacks utility for a fight.
Sigma beast
A ride armor Sigma uses as a boss in Xtreme 2.It can fly,
teleport, shoot green energy balls, large green lasers and blades. Finally
dashing forward as an attack with an energy aura.
- Sigma using it in Xtreme 2 https://youtu.be/r1xdcIQaXlg?t=38
- Shooting green energy balls https://youtu.be/r1xdcIQaXlg?t=60
- Teleporting https://youtu.be/r1xdcIQaXlg?t=62
- Charging forward with a green aura https://youtu.be/r1xdcIQaXlg?t=131
- Shooting a giant green laser downwards https://youtu.be/r1xdcIQaXlg?t=138
- Shooting a large energy blade forward https://youtu.be/r1xdcIQaXlg?t=176
-might be useful in a spontaneous fight.
Sigma virus
Essentially the “maverick virus” that was sealed with Zero
combined with Sigama’s DNA soul. It’s typically exists as an intangible
wireless virus, and continuously replicates itself overtime. Sigma himself will
appear as a giant Green wireframe head when in virus form, with smaller
segments of the virus that infect robots appearing as flying purple sigma
heads.Coming into contact with either will make a reploid portray symptoms of
being a “maverick” such as insanity ,increased violence and lack of empathy.
Sigma can also exert a degree of control over those infected by the Sigma
virus, manipulating them into following his orders and ideals. Though that
being said reploids for the most part still retain aspects of their personality
or autonomy, and some may take longer to fully fall victim to a virus. The
virus can also affect humans and non-sentient computers/mechanoids as well,
though this seems to result more in madness or general malfunctions.
In order to fight the virus itself you typically need either an
anti-virus program specifically tailored towards harming it(such as mother elf
or Dopplers Anti Virus) or have a weapon specifically designed to attack it(X’s
virus buster and Zero saber in certain forms). Having advanced virus protection
protocols like X or Axl can also prevent infection, as already being insane
upon infection like Zero.
Even when in Virus form Sigma can fight living opponents. His
green headframe can shoot Red lasers out of its mouth, fly, teleport and summon
minor enemies into existence out of nowhere. As a last resort Sigma can also
possess the body of other robots or machinery, even if they are already
inhabited by another reploids personality.
Finally while the sigma virus is dangerous it does have limits.
The most Sigma has been able to spread the virus in a single shot, was over the
entire plant in X5, by using the explosive trajectory caused by X and Zero
destroying one of his bodies. However this left him unable to easily replicate
the virus and weakened in X6 as a result.
Explanations on the sigma virus
- Sigma still being shown to be alive after his body was destroyed in X https://youtu.be/0qMDQTF8uVQ?t=5791
- It being explained by the character doppler that sigma’s true form is that of a computer virus and the he fell under his power after being corrupted by him x3 https://youtu.be/Oro25bX9Stg?t=709
- It’s mentioned that sigma can’t be easily seen or analyzed as a virus in x 5 https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=302
Examples of Sigma fighting while in the form of
the virus
- Floating and flying MX2 https://youtu.be/UmKDSKUhTe0?t=295
- Shooting red lasers out of its mouth in MX2 https://youtu.be/UmKDSKUhTe0?t=281
- Summoning minor enemies into existence in MX2 https://youtu.be/UmKDSKUhTe0?t=283
- Teleporting in MX2 https://youtu.be/UmKDSKUhTe0?t=335
- Chasing X in the form of the green sigma virus form in MX2 https://youtu.be/Jp0Ee3Ob6Zg?t=226
The minor Sigma virus enemies
- The virus as a minor enemy in X5. Literally flies towards an opponent and infects them. Causing X to take more damage if infected repeatedly. Invulnerable to anything but the vaccine buster or Zero’s saber while in his secrete armor https://youtu.be/lg6u11WQkWU?t=7 It kinda just materializes https://youtu.be/lg6u11WQkWU?t=140
- Example of it being invulnerable in x5 https://youtu.be/JOiXy2Nt40s?t=530
- Can pass through solid objects in x5 https://youtu.be/JOiXy2Nt40s?t=542
Examples of possessing people while in the form
of the virus
- MX3 Mentions that in the form of the sigma virus he can posses other bodies and attempts to do so to X https://youtu.be/Jp0Ee3Ob6Zg?t=219
- Attempting to take over Red(actually Axl) in X7:https://youtu.be/lwKsHwlHbNg?t=46
Example of him modifying and coercing the will
of robots to his goals
- It being explained by the character doppler that sigma’s true form is that of a computer virus and the he fell under his power after being corrupted by him x3 https://youtu.be/Oro25bX9Stg?t=709
- Getting the Red alert reploids to follow him in X7 https://youtu.be/0Av3qH3TIgQ?t=537
Forms of attack against the virus
- Being temporarily shut down with an antivirus program made by the character doppler x3 https://youtu.be/Jp0Ee3Ob6Zg?t=280
Sigma virus causing machinery to malfunction or
mechanaloids to go insane
- The sigma virus causing normal machinery and systems to malfunction in X5 https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=252
- It affects a marine ship called the U-555, causing it to attack Zero in X5 https://youtu.be/Hf1-zYTykMc?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=29
- Mentioning that pollution from the virus is making a planetarium dangerous in x5 https://youtu.be/lg6u11WQkWU?t=537
- Mentioning of mechanaloids going maverick in x6 https://youtu.be/ysngFQshy4I?t=267
Sigma virus causing general insanity or mass
panic or reploids and humans
- Mentioning it can effect people and reploids in x5 https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=513
- Sigma virus affecting the earth in x5, and being said to be causing mass havoc https://youtu.be/fHI9bkk8ra0?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=439
- Mentioning it infected the reploid air forces in x5 https://youtu.be/JOiXy2Nt40s?t=398
- It being said to have caused robots in a reploid forces facility to go maverick in x5 https://youtu.be/Y1zS261QDNE?t=146
- It’s shown the virus can take time to affect people in x5 https://youtu.be/7_NweG-0tUk?list=PLm_6p_SwO1xmDvb37e-yQw6PDBoIxCPnH&t=355
Misc
- It’s mentioned that Sigmus replicating himself and spreading large quantities of the virus around the earth in one blow in X5 was physically exhausting for him https://youtu.be/JOiXy2Nt40s?t=308
- His mind was also weakened in x6 because of this https://youtu.be/byiZx7hHDNY?t=10
- Zero being the original carrier and having antibodies, made him immune to the virus https://youtu.be/JOiXy2Nt40s?t=352
Feats
Speed/agility
Strength
Slicing through the armor of this renegade construction robot in
day of E https://youtu.be/PchA94QtPRk?t=233
Slicing through the leg of the wily leg of war in achie is 40 https://readcomicbooksonline.org/reader/Mega_Man_2013/Mega_Man_(2013)_40/12
Endurance
Can survive various special weapons and attacks from Z, Zero and
Axl. This includes fire, electricity, rapid freezing, explosives, high wind,Acid and intense gravity,and time
stop
Scaling
X and Zero(and other reploids)
- Obviously Sigma scales to X and Zero being their main antagonist. Likewise giving he’s explicitly stated to be one of the most advanced reploids, he should probably be superior to most other random robots in the X series.
- X once channeled enough power to potentially destroy japan in his manga http://www.drneko.com/scanlation/rmseries/rmx/manga/rmx1v3/e/x1chapter11.php?Result_Set=29 http://www.drneko.com/scanlation/rmseries/rmx/manga/rmx1v3/e/x1chapter11.php?Result_Set=30
- In Megaman X4 the character the General used his own body to jam a laser cannon that was going to destroy the earth:https://youtu.be/GVxPcZ4pSt8?t=381
- Zero survived being in a shuttle that got launched into the falling Eurasia colony with enough force to break it apart. In failed timelines the Eurasia colony drop is considered equal to an extinction level event similar to the dinosaurs https://www.youtube.com/watch?v=wNW5-apbE54 and https://www.youtube.com/watch?v=MZhGUG1c27o
- Can dodge the laser from optic sunflowers satellite as it fires from orbit https://youtu.be/86FOkjIvr2k?t=512
- Lumine can also apparently call this same laser to attack the X crew, except with it coming to the moon. This is shown to be extremely fast https://youtu.be/oue5-vDbSK0?t=703
- Lumine will either crush or collapse her pocket dimension in X8 as a final resort
Classic series
Given the nature of what X and Zero were supposed to be compared
to the classic series, it seems reasonable that they should be superior both to
any their original counterparts as well as any robot created by or encountered
by Wily and Dr.Light in that time period.
- Dou and evil energy where able to create a clash that significantly affected the look of jupiter https://youtu.be/lgVwpYoOVJ4?t=127
- Dou flew from Jupiter to earth in about 10 seconds https://youtu.be/lgVwpYoOVJ4?t=139
- Megaman lifted up a section of Wily’s castle in Megaman 5 https://youtu.be/s-7xneX9ZyY?t=28
- Megaman has resistance to absolute zero temperatures http://megaman.wikia.com/wiki/Cold_Man
- Megaman has resistance to 12,000 degree celsius fire http://megaman.wikia.com/wiki/Heat_Man
- And 8,000 degrees from fire man http://megaman.wikia.com/wiki/Fire_Man
- Megaman is faster than lighting according to gigami
- Flew across a vast distance of space to the Wily star in Megaman V
Experience
- Lead the criminal unit the Maverick hunters in X1
- Staged an uprising against humanity in X1
- Lead the X-hunters and attempted to recreate a brainwashed Zero in X2
- Took over the scientist dopple and manipulated him into creating an uprising in dopple town, as well as making him a new body in X3.
- Manipulated the Maverick hunters and Repliforce into causing a civil war and nearly destroying world with a space laser in X4.
- Orchestrated the fall of the space colony Eurasia and infected the entire planet with the Sigma virus in X5.
- Killed the character Gate and fought with X and Zero in X6.
- Took control of the vigilantes Red alert, and attempted to capture the character Alx in X7
- Got cucked by Lumine in X8
- Hacked into the mother computer of the maverick hunters and caused mass panic in xtreme
- Was being hind the Erasure events in Xtreme 2
- Has been hinted to have had contact and worked with Dr.Wily at some point.
- Has generally led large organized forces to war
- Has become a reality threatening threat multiple times in crossovers
Weakness
Sigma doesn’t normally have any glaring weakness, though his
various forms do tend to be weak to certain attacks in the “Megaman” sense.