Mega Tower Defense

Far beyond Earth, a station base sits under alien siege. Mega Tower Defense drops the fight into deep space, with trapped staff still inside and human survival tied to the station's defense. A grid stretches across the combat zone. Defensive guns stand between the base and a hostile species pushing in wave after wave.

How to play?

Place turrets on the field, then merge matching ones to produce stronger plasma cannons that hit harder during incoming assaults. Destroy invaders to collect resources for fresh guns and upgrades. During urgent moments, trigger free bonuses that boost fire rate for all weapons for a short time or merge battlefield units automatically. Gift containers sometimes appear in the arena. Crack them open to claim several futuristic artillery pieces. Missions add extra objectives. Daily login rewards and the wheel of luck hand out more bonuses. Push your score higher with every run.