C.O.R.E is a simple tower defense game. You have to delay the inevitable destruction of earth's last power source. For that task coorperate gave you some weapons at hand.

The map is randomly generated

Weapons:

Machine Gun: A mid range fast shooting gun.

Cannon: Long range, high damage output. But a long reload.

Landmine: Very high damage with a small blast radius. Explodes on touch.

Wall: Blocks the enemy for some time.

Scaffolding: Weapons can be placed on top of scaffolding to be at a higher spot.