Tanks are enemies in Kid Chameleon.
Tanks look basically like robot heads on caterpillar wheels. They can be heard before being seen by their telltale rumbling sound and the creaky noise that some of them do as they open their mouths.
Tanks come in three colors: dark gray, metallic blue and golden orange. They take two to four hits to die. All tanks do open their mouths every few seconds; only some of them hide a cannon inside their mouths and shoot a bullet forward every time they do.