Please note VGF's cheat codes have relocated to the main page.

GameBoy Advance (R)

Rampage Puzzle Attack
Rayman Advance
Ready 2 Rumble Boxing: Round 2
Reign of Fire
River City Ransom EX
Robot Wars: Extreme Destruction
Rocket Power: Dream Scheme
Rocket Power: Zero Gravity Zone
R-Type III: The Third Lightning
Rugrats: Castle Capers