The Grim Adventures of Billy & Mandy cheats and cheat codes for GBA.
Showing 1 to 8 of 8 The Grim Adventures of Billy & Mandy for Game Boy Advance cheats
The Grim Adventures of Billy & Mandy Cheats for Game Boy Advance Effect: Unlock Conecpt Art When: During the game How: Beat the Final Mission. (Tier 6 Mission) Submitted By: Jmaul Effect: Unlock Tier 2 Missions When: During the game How: Collect 8 Mojo balls to unlock. Submitted By: Jmaul Effect: Unlock Tier 3 Missions When: During the game How: Collect 17 Mojo balls to unlock. Submitted By: Jmaul Effect: Unlock Tier 4 Missions When: During the game How: Collect 25 Mojo balls to unlock. Submitted By: Jmaul Effect: Unlock Tier 5 Missions When: During the game How: Collect 35 Mojo balls to unlock. Submitted By: Jmaul Effect: Unlock Tier 6 Missions When: During the game How: Collect 53 Mojo balls to unlock. Submitted By: Jmaul Effect: Unlock Grim When: During the game How: Collect 15 mojo balls and beat Mandy's Story. Submitted By: Jmaul Effect: Unlock Mandy When: During the game How: Collect 5 mojo balls and beat Billy's Story. Submitted By: Jmaul Submit your The Grim Adventures of Billy & Mandy cheats, or any Game Boy Advance cheats and you could win any game of your choice! Click here to add a The Grim Adventures of Billy & Mandy cheat.

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