About Aargh! Triskaideka Attacks

Aargh! Triskaideka Attacks - Day 13 of the invasion - the final battle for Earth starts now. This hand-picked action game is completely free: launch it in your browser and play on desktop or mobile in seconds. Controls: Mouse / Keyboard.

How to play

Launch the game and press SPACE.
Fly with the arrow keys or WASD, fire with SPACE or gamepad A.
Spend scrap on laser and fire-rate upgrades.
Survive the 13th day of the Triskaideka invasion.

Category: Action
Controls: Mouse / Keyboard
Works on: Desktop & mobile browser
Added: 2026-10-20
Source: js13kGames/aargh-triskaideka-attacks (MIT)
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