How to play
Move between cover positions. Shield regenerates while behind cover. Stay mobile, do not camp one corner.
Game features
- Twin-stick controls on desktop
- Sixteen enemy types with distinct silhouettes
- Three difficulty tiers
- Eight playable loadouts
- Cover mechanic with shield regen
- No real-money purchases
Editor review
Stack Firearm is a wave shooter with a cover mechanic. Behind cover, your shield regenerates one bar per second. The cover positions rotate every five waves and force you to relearn the map at regular intervals.
The cover rotation is the design choice that defines the format. Without it, the game becomes a camping problem; with it, the game becomes a positioning problem. The rotation pace is well-tuned; five waves is enough to learn the cover layout and not enough to settle into a fixed strategy.
Played over a Galway Galway bus commute and a long evening. Each run runs around fifteen to twenty-five minutes at the mid-tier.
The weak spot is the cover hitbox. The hitbox is sometimes generous; the player thinks they are exposed but they are still behind cover, and vice versa. A clearer visual indicator for shielded-versus-exposed would help. Three-and-a-half stars overall.
Nilima Joshi covers Puzzle and logic games for Stack Stream, based in Surat.
Frequently asked questions about Stack Firearm
How do I play Stack Firearm?
Move between cover positions. Shield regenerates while behind cover. Stay mobile, do not camp one corner.
Is Stack Firearm free to play in my browser?
Yes. Stack Firearm runs free in any modern browser. No installation, no signup, no payment required. Click the play button to load the game.
Does Stack Firearm work on mobile devices?
Stack Firearm runs in mobile browsers on iOS and Android with touch controls. Most shooter games on AJ Arcade support both desktop and mobile, though precision-heavy titles tend to play better on desktop with a keyboard or gamepad.
Who reviewed Stack Firearm on AJ Arcade?
Nilima Joshi reviewed Stack Firearm. Their full editor review appears above and their other coverage is available on their author profile.
Where can I find more games like Stack Firearm?
More shooter titles are available on the Shooter category page. Every game on AJ Arcade has been played and reviewed by one of our three reviewers before publication.