>Pops up out of nowhere >Beats up several X-Men and Brotherhood of Mutants members indiscriminately >Defeats Magneto, declares himself the master warrior >Refuses to elaborate further >Leaves
Yes he is. In the original X- MEN: Children Of The Atom console game you can play as Akuma in the game. Akuma later appears in Marvel crossover games. X vs. SF, MSH vs. SF, MvC2, and MvC 3.