Stellar Bastion: Tower Defense

Stellar Bastion is a space tower defense where combining towers is the strategy. Place lasers, cannons, tesla coils, slow towers, and missiles across a tonne of unique maps. Position them near each other and upgrade to unlock 20+ combo weapons: Plasma Cannons, MIRVs, Black Holes, Nukes, and more. The combo system rewards experimentation: nearby towers fuse their attacks into one supercharged blast. Defend 12 space maps, from Deep Canyon to The Island. Play Easy, Medium, and Hard, push into endless waves, tackle Daily Challenges, and climb leaderboards across maps and challenge modes.