Game Boy Advance
Altered Beast - Guardian of the Realms (USA) Altered Beast - Guardian of the Realms (USA) Altered Beast - Guardian of the Realms (U) [!]
Languages Size CRC32 Region Serial
English 8M C4955F69 USA AGB-AARE-USA
Master Codes
by Helder
Codebreaker/GameShark SP/Xploder 
00006EA8 000A
1003F3F8 0007
by Helder
Codebreaker/GameShark SP/Xploder 
33000DD6 000E
by Helder
Codebreaker/GameShark SP/Xploder 
83000C9A 0200
by Helder
Codebreaker/GameShark SP/Xploder 
83000CA0 E0FF
83000CA2 05F5
by Helder
Codebreaker/GameShark SP/Xploder 
43000DE8 0101
00000014 0002
by Helder
Codebreaker/GameShark SP/Xploder 
83000CA0 FFFF