Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Mutant Virus, The – Crisis in a Computer World (USA) Nintendo Entertainment System (NES) Online Game
Hey! Ready to dive into the action-packed world of “Mutant Virus, The – Crisis in a Computer World”? Get ready to battle against sinister viruses and save the digital realm from destruction. Play this classic NES game online in your browser for free, no downloads needed. Just click, play, and enjoy the nostalgic gaming experience from the comfort of your own home. Are you up for the challenge? Let’s go!