Game Guides, Cheats, Codes, Hints and Walkthroughs for Dexter’s Laboratory: Deesaster Strikes! on GameBoy Adv..

Extra life
Enter LLRR LRLL LRLL RRLL as a password.

Extra ammunition
Enter LRRR LLRR LLLL RLLR as a password.

Faster movement
Enter LRRR RLRL RRLL RLRR as a password.

Less damage
Enter LRRR RLLL RLLL LLLR as a password.

Higher jumps
Enter LLRR RRRR LLRR LLLR as a password.

Faster opponents
Enter LRRR RRLL LLRR RRLL as a password.

Slower opponents
Enter LLRR RLRR RLLR RLLR as a password.

Stronger enemies
Enter LLRR RRLR RRLL LLLL as a password.

Reverse controls
Enter LRRR RRRL RLLR RLLL as a password.