Oni Target Practice: Complete the game on a normal setting to unlock oni target practice. Character must use guns or arrows to pick off Genma eggs that go by on tracks.

Adventures of Heihachi: Complete the game on a normal setting to unlock this short storyline featuring Heihachi.

Oni Training: Complete every training session and beat the game to unlock this bonus training session.

Genma Puzzle Space: Solve every Puzzle Treasure Box in the game and complete the game to unlock this mini-game.