Thumper bumpers

Thumper bumpers are recurring interactive objects that have appeared in games such as Chick Flick, Twang, and Go Go UFO. They are generally fixed in the air and discernible as a circle with alternating border colours and a star in the middle. When a character hits a thumper bumper, they will bounce off it, usually at a sharper angle than a spring.

Game	Affects	Notes
Chick Flick	Chicks and other bouncable objects	Does not affect non-bouncable objects, ie. acorns and hearts. There is a glitch that happens often where small chicks will fall through thumper bumpers.
Twang	Black Ball	Typically placed between lines, which can pass through them. Has a similar appearance to bumpers from the Sonic the Hedgehog series.
Go Go UFO	Mini UFOs	Found on the bottommost curves of the track "Cosmic Collision".
Nebula	Nebula	Flashes orange when bounced off of. The player loses control of Nebula for a brief moment upon hitting a bumper.