Build towers and survive through 51 hardcore waves of aliens that heal themselves, haste other enemies, split into more enemies and freeze your towers.
Protect your communication tower against the enemy air strike. The earlier you take down enemy planes the more money you will get! You can buy or upgrade weapons for earned money and try to keep your tower safe as long as possible.
Engage up to 4 opponents in fast-paced multiplayer combat or challenge 3 difficulty levels in a single player campaign to liberate your home island kingdom.
