TigerCake is going to be some form of abstract styled first person shooter. May include some humor, so things aren't too serious.
They're animated now. Changed the texture to better match the other textures. Invisible ones also got some "Predator" effect with some animated noise and fake reflections.
I'm thinking the "Predator" effect could be done so that it's available to any model. Then all models that want to use it, would use the same noise textures.
The green ones are also meant to shoot some acid goo from their mouth. They're slower moving, have more hp, and should jump less. But at the moment, acid goo doesn't exist, so they leap just as much as the others.
The invisible ones have about same stats as the basic ones.