X-Men Arcade Remake is a beat ’em up that blends characters from various previous X-Men titles while preserving the iconic look of the original — a hallmark of the Brazilian developer. It’s a free and unofficial recreation of Konami’s X-Men (1992).
Marvel Infinity War is a free fan beat ’em up style fighting game that features nothing less than 90 Marvel characters and game modes that are remakes of classic titles.
Street Fighter Z is a free and cool fangame that is basically Street Fighter with 16 bits classic sprites, with revamped colors. and the Marvel vs. Capcom combo system.