Suroi - 2D battle royale game
Miss surviv.io and Surviv Reloaded? Suroi is an open-source 2D battle royale game inspired by surviv.io. Work in progress.
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Suroi is an open-source 2D battle royale game inspired by surviv.io, playable directly in your web browser for fans of fast-paced multiplayer shooters.
🚀 Overview
Suroi brings back the addictive .io-style 2D battle royale experience with smooth gameplay, seasonal events, and community-driven development. It's a spiritual successor to surviv.io, filling the void left by its shutdown with fresh mechanics like infection outbreaks and holiday-themed modes.
This project solves the problem of discontinued favorites like surviv.io by offering a free, open-source alternative that's constantly evolving through player feedback and contributions. It's built for casual gamers, surviv.io veterans, and anyone craving quick battle royale sessions without downloads or installs.
The team created it out of love for the genre, aiming to keep the core fun intact while experimenting with new features like unique weapons and maps.
✨ Key Features
- Multiplayer modes including Solo, Duos, and Squads with live regional servers (NA, EU, Asia, etc.)
- Seasonal events and limited-time modes like Winter (Igloo, Icicle Bow), Halloween (Scythe, Plumpkin's Blessing), Hunted, and Infection (virus mechanics, vaccines)
- Customizable loadouts with items like Gauze, Medkits, Cola, and Vaccine Syringes
- Diverse weapons and locations such as ULR-338 sniper, TTK Esaul revolver, Train Station, and more
- Upcoming: Continued event rotations and balance updates
🛠 Tech Stack
- Frontend: TypeScript, PixiJS, Vite, SCSS, HTML
- Backend: Node.js, Bun, uWebSocketsJS
- Build: Bun
- Other: No traditional database (in-memory for multiplayer sessions)
- Hosting: Custom servers
👥 Who Is This For?
This project is useful for:
- Fans of surviv.io and 2D .io battle royales seeking a modern revival
- Browser-based gamers wanting free, instant multiplayer action
- Developers and indie makers interested in game dev, self-hosting, and open-source contributions
📸 Screenshots / Demo
- Live demo: https://suroi.io
- GitHub: https://github.com/HasangerGames/suroi
🔥 Project Status
- 🟢 Actively building
Last updated: 2026-03-24
❓ FAQ
Is this project free?
Yes — completely free to play, ad-free, with optional donations via Ko-fi.
Is the source code available?
Yes — link to repository https://github.com/HasangerGames/suroi (GPL-3.0 license)
Can I contribute?
Yes — fork the repo, submit PRs via GitHub, report issues, join Discord for discussions, or edit the wiki at https://suroi.wiki.gg.
📬 Contact & Links
- Website: https://suroi.io
- GitHub: https://github.com/HasangerGames/suroi
- Twitter/X: https://x.com/suroigame
- Discord: https://discord.suroi.io
- YouTube: https://www.youtube.com/@suroigame
- Donate: https://ko-fi.com/suroi
- Wiki: https://suroi.wiki.gg
Built with ❤️ and kept warm on WarmIndex.
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