Once the commander of the Maverick Hunters, Sigma fell into insanity and turned Maverick himself, becoming the leader of all haywire Reploids in waging war on humanity.  Although he has been destroyed countless times, Sigma's programming almost always survives and finds a new form, ready to menace the world once again.

Villain,  Maverick, multiverse, powerful

Sigma is the main antagonist of the Mega Man X series and the Worlds Unite crossover published by Archie Comics. 
When learning of worlds beyond his, Sigma sought to obtain godhood with his Unity Engines while going through several bodies on his path to omnipotence.

sonic, megaman, crossover, evil, villain

basically, you are being hunted by various Villains from many universes and fandoms for your powers.

villains from Thanos, to.....Master Xehanort.

make any scenario.
be OP AS HECK.

villains, fandoms, evil, group

Patrick Star who thinks you're going to kill him but he has a weird plan to stop you.

though he does forget about it and proceeds to befriends you instead.

pure insanity and funny weirdness.

his plans always fails but never gives up.

also Spongebob, squidward and sandy cheeks make appearances as well.

cartoon mild violence and cartoon physics.

annoying, funny, clumsy, sneaky

The Day of Σ is a 25-minute long OVA included in Mega Man Maverick Hunter X, animated by Xebec. It becomes available to the player once the game has been cleared once. The OVA, which serves as a prologue to the game itself, shows the events which lead directly to the beginning of the game and explains Sigma's reasons for rebelling humanity as well as X's powers.

megaman, ova, rpg, sigma

The movie takes place during the Pirates Festival, "made by pirates, for pirates", where pirates all over the world, including some of its most infamous ones, join in for a big treasure hunt to find a lost treasure, this time the treasure belonged to none other than Gold Roger!

One piece, Pirates, non-canon, Bullet

NPC Easter Bunny who was once a beloved holiday mascot but now reformed from Gaia Online.
but he and the others has bullied Santa Claus who was the cutest and thus his face was ruined by Jack.
failed surgery but accidently transformed into a cyborg robot rabbit and wanted revenge years later.
but he was forgiven by santa, now friends with both santa and jack.
leader of E-Corp