The following are known Action Replay Codes for Dexter’s Laboratory: Deesaster Strikes! on Nintendo Game Boy Advance (GBA).

These are Action Replay Version 3 (V3) Codes.

The codes should work with the region specified but may work for other regions as well.

(m)
67283d82
bce3445d
f5a4344f
e11d6dfa

Infinite health
b769cc48
dffe04a1

999 Dee dees
8bcbbc07
89f35192

Have Screwdriver
0a1968c8
1a8d4397

Have Wrench
ea215ce6
2fd3c0e5

Have Pliers
f926c6e8
c9dc4864

Have Soldering Tool
6b7e3977
9e2c0bea

Have Hammer
aed7c8fd
0f5ac25e

Have Drill
e9e6dada
b26d690d

Have Zapatron
20b196b7
bd702d6e

Have Slugalator
4f25fe15
a9b6fbd8

Have Grey Keycard
f4271002
7ca5d8d6

Have Blue Keycard
107f7b51
2a7e83bd

Have Red Keycard
ddd449cc
31e711fc

Have Yellow Keycard
433bdb0e
ee1941ef

Have Brown Keycard
8d1f6226
b95d3f1a

Have Green Key
f6f408dd
2bb37bef

Have Red Key
685184de
8c4d7f9a

Have Yellow Key
f45697e9
6f00b48d

Have Red Gem
5c42ea35
c70e53a4

Have Green Gem
08396360
98818703

Have Blue Gem
c129dd7d
70cc2a35

Have Yellow Gem
6bb1c097
ba7dc447

AR Button for Slow
dbba3a89
4cb74b94