I just checked. The game keeps a flag whether the "COMBO!" state is active. However, the game does the check if to change the "punch speed", it relies on this flag, which is on, so it skips it. Next frame the flag is reset. With debugger on, I just need to get combo & I get flybash for free

Something is wrong with the game XD How is it reset at all? Gotta check somehow lol