Hero Mode cheats for Classic NES Series: Donkey Kong

Hero Mode

50 Lives:

At the game selection screen, go over to the "Erase" option, hold Select and press B, A, R, R, A, L, L.

Now when you start a game, you'll have 50 lives!

Hero Mode:

Beat the game with 100%. Start a new game and select Two-Player mode to activate the "Hero mode" option!

More tricks, tips and cheats for this game are right here - Classic NES Series: Donkey Kong cheats