Stellar Bastion

Stellar Bastion is an endless wave-survival shooter. You are the last gunner on a star-fortress flight deck, and the bugs only want one thing: you. Hold to move while your rifle auto-fires at the nearest bug — aiming is handled, so every decision is positioning. Waves escalate every 13 seconds, and every 5th wave a HIVE KING speeds up the whole swarm. Kills drop MGs, shotguns and rocket launchers with limited ammo; your MK-1 sidearm never runs dry. Level-ups offer 3-pick-1 perk cards from 22 upgrades without ever pausing the fight. How many waves will you bank?

How to Play

Hold anywhere mouse touch — walk toward your pointer gun auto-fires Keyboard WASD arrows move 1-4 switch guns Shift combat roll On-screen pause END bank score mission brief music Auto-pauses when the tab is hidden

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Play Stellar Bastion for free in your browser — no download required.

👉 If you enjoy Stellar Bastion, you will also enjoy Mag Roller — try it here

Game Controls

Hold anywhere mouse touch — walk toward your pointer gun auto-fires Keyboard WASD arrows move 1-4 switch guns Shift combat roll On-screen pause END bank score mission brief music Auto-pauses when the tab is hidden

👉 If you like Stellar Bastion, Boat War Mayhem is a natural next pick

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Frequently Asked Questions

Do I need to download anything or create an account to play?

No download or signup is required; Stellar Bastion runs instantly in your browser on any device.

How do I move and aim while shooting?

Hold the mouse or touch anywhere to walk toward your pointer, as your rifle auto-fires at the nearest bug without needing to aim.

What happens when the bugs get stronger?

Every 13 seconds a new wave arrives, escalating the threat and forcing you to keep repositioning to survive.