Yoshi's Cookie Game System: Nintendo System Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Yoshi's Cookie ============== To access the later levels of the game (level 11 and up), choose to play a 1 player game, set the music to OFF, set the speed to HIGH, and set the round to 10. Hold U on CNTRL I and press SELECT; the screen should now read "Round 11." Pressing SELECT again will allow you to advance to even later levels.