Pokemon Fire Red Exp Multiplier X2 Review

At the end of the EXP calculation, before the function returns, we insert a left-shift (multiplication by 2) of the value in r0 .

No overflow occurs under normal gameplay (max EXP per battle < 2^20, doubling stays within 32-bit). pokemon fire red exp multiplier x2

Through routine analysis, the function that calculates EXP after a battle is located at RAM offset 0x08023B94 (ROM offset 0x023B94 ). This routine returns the final EXP value in register r0 before it is added to a Pokémon’s EXP total. At the end of the EXP calculation, before