Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Contra Hardest Mode Nintendo Entertainment System (NES) Online Game
Hey! Ready to challenge yourself with Contra Hardest Mode? Get your trigger finger ready to take on waves of enemies in this intense NES game. Play for free online in your browser without any downloads. Test your reflexes and see how far you can go in this classic shooter. Are you up for the challenge? Just click play and start your mission now!