Clockwork Knight
Level Select:
At the title screen, press Left, Up, Right, Down, Down, Right, Right, Up, and R.
999 Lives:
At the title screen, press Up, Right nine times, Down six times, Left seven times, Z, X, Y, Y, Y, Z. Start a game and youşll have almost unlimited lives.
Clockwork Knight 2
These cheats are done at the title screen when the words "Press Start Button" are flashing.
Stage Select:
Press Right, Up, Left, Up, Right, Up, Down, Up, Left, Up, Left, Up on the control pad.
Go to the End of the Game:
Press Right, Up, Left, Up, Down, Up, Right, Left, Up, Right, Left, Down on the control pad.
To find the hidden bonus games:
Pick "Bosses Galore" at the games lineup. Then, at the screen with "Bosses Galore" and the "Start" and "Options" boxes, press Up, Up, Right, Right, Down, Down, Left, Left, X, Y, X. The word "Minigame" should appear. Press Start and you can pick from any of the seven mini games.
College Slam
Hidden Teams:
To play as the hidden teams, press Left, Up, B, Up, Down, Up, Right, C at the title screen when the words "Press Start" are flashing. You should hear a quick "clink" when you enter the code. Then, at the "Team Selection" screen for any mode, scroll down until you reach the fraternity and other hidden teams.
"Taz" player:
Pick any of the game modes and select a team. At the Today's Match-Up screen, rotate the directional pad clockwise for five seconds and press any button. When the game starts, your character will be a whirlwind that no player can touch.
Power dunks:
Pick any game mode and select a team. At the Today's Match-Up screen, repeatedly press Up and Down for about five seconds, then press any button. When the game starts, you can make half-court dunks!
Command & Conquer
Enter the following codes during gameplay, not while the game is paused:
Nuclear Bomb:
Press A, B, C, Left, Down, Right, Up, Left, Down, Right, Up, A.
Ion Cannon:
Press A, B, C, Left, Down, Right, Up, Left, Down, Right, Up, B.
Air Strike:
Press A, B, C, Left, Down, Right, Up, Left, Down, Right, Up, C.