Defend your planet from the invading Zektoids. Survive and work your way through 1000 waves of enemies. You are part of the growing resistance to drive back the Zektoid scourge. Fight through to the end, save the planet, and unlock Limitless Mode!

Key Features:

• Massive 1,000-Wave Campaign: Face off against increasingly stronger Zektoids as you fight to defend your planet from annihilation.

• 5 Tiers of Advanced Weaponry: Upgrade your turrets from basic Blasters and Missiles to Tier 5 superweapons like the Singularity Projector, Annihilator Beam, and Absolute Zero turrets.

• Usable Abilities: Actively deploy 10 powerful abilities to defeat the alien swarms and increase your gains. Unleash an Orbital Bombardment, activate Overdrive to double fire rates, mark targets with Hunter's Mark for triple cash, or freeze time itself.

• ZekTek Loot & Fusion System: Defeat elite threats to collect rare Zektoid technology called ZekTek. Upgrade with prisms and fuse components to forge ZekTek with devastating bonuses.

• Elemental Synergies: Make use of turrets with 8 different element types to activate powerful synergy bonuses.

• Prestige: Reset your wave progress to earn permanent prestige points. Unlock powerful bonuses across 8 different categories to boost your defensive capabilities.