Tumbleweed

Tumbleweeds are world objects $$

Gameplay
Tumbleweeds roll around the Mojave Wasteland, they appear as balls of golden-brown weeds, which occasionally can get stuck on objects in their path. They are very light, and can be picked up and moved around. Jumping on them emits the same noise as when stepping on metallic surfaces. They can be shot, doing so results in a metallic noise, and may propel the tumbleweed into the air.

Unused

 * Radioactive Tumbleweed: A creature version that is radioactive.
 * Baby Tumbleweed: A small version of the tumbleweed.
 * Wind Brahmin: A creature version of the tumbleweed.

Bugs

 * Occasionally tumbleweeds may be found frozen in place almost as if they were scenery or partly sunken into the ground and stuck, jumping on top of them still yields a metallic sound, but they will not move. Sunken tumbleweeds will remain that way indefinitely, with no known way to free them.
 * If picked up and shot with a high powered weapon, it will fly high enough that it gets stuck in the sky, appearing as a tiny grey smudge easily mistaken for dirt on the screen.