Grand Theft Auto (Game Boy Advance)/Cheats

Button Cheats
Activate cheat mode by pressing +  +  simultaneously. You'll receive a pager message confirming cheat mode is on. Enter these cheats during gameplay (they don't work in the pause menu). It's probably best to equip a melee weapon to avoid destorying things while entering the cheats.

Level Select
At the main menu press, , , , , , hold and press. You'll know it's worked when you see an arrow at the bottom of the menu; simply go to the bottom for the new "Pick Level [cheat]" option. Choose it and navigate through the islands and chapters until you find the mission you want.