Suroi

suroi.io Browser Games WebsiteOpen source

Suroi provides online multiplayer battle royale play through an open source game inspired by surviv.io.

suroi.io
Suroi homepage screenshot

About Suroi

Suroi is a browser-based 2D battle royale game in which players compete in online multiplayer matches. It is open source and is inspired by surviv.io. The homepage describes the project as a work in progress.

The site offers graphics and display settings, including a choice of WebGL 1, WebGL 2, or WebGPU renderers and quality levels from 480p to Maximum. It also runs weekly limited-time events, called Suroi Sundays, that change the match rules, such as restricting spawns to certain weapons or enabling airdrops every 30 seconds. Some settings may not be available depending on the game server configuration, and the game may not perform well if graphics acceleration is disabled in the browser.

Key features

  • Browser-based 2D battle royale multiplayer gameplay
  • Open source code publicly hosted on GitHub
  • Choice of WebGL 1, WebGL 2, or WebGPU renderer
  • Graphics quality settings from 480p up to Maximum
  • Weekly Suroi Sunday events with limited-time rule changes
  • Options to show FPS, ping, network stats, and coordinates
Best for: Players who want a browser-based battle royale game inspired by surviv.io, and developers interested in its open source code.
Good for
  • The source code is publicly available on GitHub.
  • Several graphics and display settings can be adjusted.
  • Weekly events add changing game modes and rules.
Watch out for
  • The homepage describes the game as a work in progress.
  • The game may not perform well if graphics acceleration is disabled or unsupported by the browser.
  • Some settings may not be available depending on the game server configuration.

Suroi at a glance

Website
suroi.io
Category
Gaming › Browser Games
Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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Suroi FAQ

Is Suroi still in development?
The homepage describes Suroi as a work in progress, and a UI overhaul was still being worked on as of the most recent posts.
What should I do if the game runs poorly?
The homepage notes that Suroi may not perform well if graphics acceleration is disabled or not supported by your browser.
Will every setting be available on every server?
No. The homepage states that some settings may not be available depending on the game server configuration.
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