Stellar Bastion

Stellar Bastion is a space tower defense where combining towers is the strategy.

Place lasers, cannons, tesla coils, slow towers, and missiles across 6 unique maps. Position them near each other and upgrade to unlock 14 combo weapons: Plasma Cannons, MIRVs, Black Holes, Nukes, and more. The combo system rewards experimentation: nearby towers fuse their attacks into one supercharged blast.

7 enemy types scale harder each wave. 3 difficulty modes (30-50 waves) plus endless mode. Crisp retro pixel art.