These are the codes I'm trying to use: Walk Through Walls: 509197D3 542975F4 78DA95DF 44018CB4 Hold R=Quick Lvl Up: Start holding R when foe faints. ccb0b003 31cff0b6 4ebc6848 26d34f8e 1cd6b3d2 6375e67d And here is what my cht file looks like: EXP ccb0b003 31cff0b6 EXP 4ebc6848 26d34f8e EXP 1cd6b3d2 6375e67d Walls 509197D3 542975F4 Walls 78DA95DF 44018CB4 The cheats show up in the toggle menu, but only the Walls code enables. When I try to enable the EXP one, it does nothing. "Enable EXP" stays "Enable EXP" instead of changing to "Disable EXP" like it would if it actually enabled. The Walls one enables and works, so I'm not really sure why the EXP one won't work. Anyone have any suggestions? BTW, the game is Pokemon Leaf Green in case it matters.