Termite is the ultimate psychedelic real-time action strategy experience. You are the leader of a termite hive with three objectives :

collect food

produce ants

destroy alien colonies

Select groups of termits, order them to collect food or attack aliens, use the speed slider to slow down/speed up time to have more control over your ants.

With Termite you get :

31 levels of intense action and mass destruction

Random scene generator

Tons of particles

Voxel system based minimal design

Termite is open-source, feel free to learn how to write muti-platform C games here : https://github.com/milgra/termite