Minimal, which is crucial for the tight jump timing required in later stages.
Perhaps the most frustrating yet addictive level in the ROM, the trampoline stage requires Charlie to bounce from trampoline to trampoline, eventually reaching a swinging bar. The margin for error here is microscopic, making it a favorite for "TAS" (Tool-Assisted Speedrun) creators who manipulate the ROM to perform pixel-perfect jumps. circus charlie nes rom