Apocalypse

Apocalypse is the antagonist of Marvel's X-men and is the final boss of X-Men vs. Street Fighter and Marvel Super Heroes vs. Street Fighter. in mugen, he is a boss type character. there are two current Apocalypse for mugen. one is by N64Mario and the other is by OnslaughtX & Kung Fu Man. N64Mario's Apocalypse has an update patch available made by BlackJack, The patch is downloadable on N64Mario's site on the patch where Apocalypse can be downloaded.

Character Info
Apocalypse is a different type of character, as he is a giant character and has his own type.(Apocalypse sized character) If you have to fight him, you must target ether his head or arms inorder to deal damage. and plus if you get behind him, he'll be at a great disadvantage as he can't turn around.

Attacks
Dash: 3P (LP+MP+HP) Electric: QCF, LK Spike Ball: F, D, DF, P Shock Wave: HCB, P Shoulder Cannon: QCF, MK Homing Shoulder Cannon: F, D, DF, MK Mega Drill: QCF, HP Eye Beams: QCF, HK Clamp: MK

Comparison Between N64Mario & Kung Fu Man's Versions
Kung Fu Man's version includes the two small satellites that float by him when N64Mario's doesn't. Kung Fu Man's version also had the same hit sounds as X-Men vs. Street Fighter while N64Mario's just has the basic Mugen hit sound effects. N64Mario's includes a special ground that covers up the stages ground while Kung Fu Man's doesn't include a ground making him only look right if he is in his home stage.

The Battle Intro for Kung Fu Man's version plays a theme with Apocalypse saying "I am the Apocalypse" and if it is put up against certain characters from Marvel Super Heroes vs. Street Fighter it will have a box showing special dialouge message specifically towards a character. N64Mario's Version doesn't include the special messages or the theme at the beginning but can have four different Intro speeches which are "I﻿ AM APOCALYPSE!", "YOU ARE NO LONGER FIT TO﻿ SURVIVE!" "GAME IS﻿ OVER!" or "YOUR LIFE, IS MINE!"

other characters based on Apocalypse
like with KFM, there do appear to be other boss type characters who are based on his style size. (such as Galactus, Giant Ultraman and G_akiha) some Apocalypse type characters sometimes have their own floor to fight against them and some do share some of his attacks, but are have a few moves of their own.