Zoo Keeper

Record the top score in Zoo Keeper, Tokoton 100, Quest and Time Attack modes.

Hitting the 'ILLUSION' bonus will score you ‘1500000’ points. Basically if you're ultra skilful and with a bit of luck this is possible to do. First you have to get 3 blinking tiles on the screen; next you must connect all three in a row, horizontal or vertical. After it's been connected, the screen will flash with a spark bursting out and the word 'ILLUSION - 1500000' in the centre of the screen.

Note: This Bonus is also in GameBoy Advance Zooo.