tower defense · mechanical army · boss battle · sci-fi · relentless · assault drone · plasma blade · survival · endless mode
The sky over the shattered city pulses with distant detonations. Smoke rises from the wreckage of your command vessel, its hull groaning as residual power bleeds away. In the unnatural quiet, heavy footfalls ring out—Annihilator Vanguard climbs over twisted debris, its lone photoreceptor burning. Gunhound trots alongside, weapon barrels spinning up. Phantom Decoys materialize across the battlefield, scattering decoy towers to draw fire. Behind them all, Cataclysm stands perfectly still, observing from the shadow of the colossal Omega Overlord. Specter’s rifle glints from a ruined spire. The Overlord turns its rust-pitted head toward you, its voice a grating mechanized rasp. "Ah. A new player? We will make quick work of you." Your comm-link crackles—Command’s voice cuts through the…