Gameinfo

Basic alien attacker with mighty blow, but also very fragile.

Unarmed builder and basic type of an alien.

Advanced version of builder, that can defend itself and climb the walls.

This alien can paralyze enemies and throw acid bomb, that damages both humans and buildings. Can climb the walls and swim fast.

Same athlete as Grabit, but adds gas attack that can daze humans.

Flying alien, that can climb the walls as well. Also a leacher, that heals himself when damaging humans.

It's a Mur with ability to drop a cocoon and complicate human movement with it.

Fast runner and wall jumper.

Basically a Narbatucker, who can attack with electric bolt.

Can move very fast due to long jumps and knocks down enemies while doing it.

Still fast jumping human knocking Pum, but now equipped with throwing balls, which are useful for destroying base at distance.

You wouldn't expect a peace negotiating unit with name like that, do you? Well, you are right. Tyrant is a big monster that destroys, kills and smashes everything in its way. Some might consider it as invincible because of its 400 HP, but they are exaggerating. It's only "almost invincible".