About Scrapswarm Co-op
Scrapswarm Co-op is the free real-time multiplayer version of Scrapswarm. Up to 8 welder-bots share one arena, auto-firing the endless swarm and reviving each other to hold the line together.
How to play
Move with WASD or the arrow keys, or drag on touch — your bot auto-fires. Stand over a downed teammate to jump-start them, grab salvage to level up, and survive as long as the crew can hold out.
Frequently asked questions
What is Scrapswarm Co-op?
Scrapswarm Co-op is the free real-time multiplayer version of Scrapswarm. Up to 8 welder-bots share one arena, auto-firing the endless swarm and reviving each other to hold the line together.
How do you play Scrapswarm Co-op?
Move with WASD or the arrow keys, or drag on touch — your bot auto-fires. Stand over a downed teammate to jump-start them, grab salvage to level up, and survive as long as the crew can hold out.
Is Scrapswarm Co-op free to play?
Yes. Scrapswarm Co-op is completely free to play in your web browser — there is no purchase, no download, and no account required.
Do I need to download or install Scrapswarm Co-op?
No. Scrapswarm Co-op runs instantly in any modern web browser. Just open the page and play — nothing to download or install.
Can I play Scrapswarm Co-op on mobile?
Yes. Scrapswarm Co-op works in modern mobile browsers with touch controls, as well as on desktop with keyboard and mouse.
Do I need an account to play co-op?
No. You join a shared online arena instantly in your browser — no account, no download.