Sigma is the main antagonist of the Worlds Unite crossover published by Archie Comics. Sigma was once the heroic leader of the Maverick Hunters designed to halt rampaging Maverick Reploids who had turned against humanity due to a virus. His efforts led him to a battle with Zero, where both of them got exposed to the virus. Sigma was eventually corrupted by the virus, and began to see humanity as oppressors who held the Reploids back from their full potential. This led him to rebel against humanity and become the leader of the Mavericks, sparking a war between himself and heroic Reploids such as the reformed Zero and Mega Man X.
Powers and Stats
Tier: 5-C | At least 5-C | 2-A
Powers and Abilities: Superhuman Physical Characteristics, Weapon Mastery, Non-Corporeal, Technological Manipulation, Genesis Portal Manipulation, True Flight, Duplication of minions, Can control other robots
Attack Potency: Moon level (Should be comparable to Post-Genesis Wave Sonic and Worlds Unite Mega Man) | At least Moon level (Stronger than his previous form) | Multiverse level+ (Was able to fight Super Sonic and Super Megaman, the effects of his powers caused tears in reality so great that Super Sonic and Super Mega Mans' dual Chaos Controls could not stop it)
Speed: FTL | At least FTL | Immeasurable
Lifting Strength: Class 10 | Class K | Immeasurable
Striking Strength: Moon Class | At least Moon Class | Multiversal+
Durability: Moon level | At least Moon level | Multiverse level+ (Could withstand attacks from Super Sonic and Super Megaman)
Range: Standard melee range | Tens of meters | Multiversal+
Standard Equipment: None notable
Intelligence: Very Intelligent as he was able to make a plan that would affect infinite worlds and can build armor that if whoever he puts it on can have their will and body taken over
Weaknesses: Sigma is prone to high levels of overconfidence.
Key: Sigma-1 | Sigma-2 | Sigma-3
Note: Worlds Unite Sigma is only exclusive to Worlds Unite as the crossover was retconned to the point where it never happened and as such never existed.