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s&box

S&box is a game creation platform built on the Source 2 engine. Play, create, and share games, explore community creations, and experience endless sandbox fun with powerful modern tools.

Steam Page
Release
April 28, 2026
95 days ago
Steam Reviews
Mixed9,033 reviews59.0%

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Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is s&box and Facepunch Studios funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for s&box and Facepunch Studios?Creative controlWho appears to retain creative control of the game.
Updated: Jul 10, 2026Release statusWhether and how the game has been released.

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About the Game

S&box is a game creation platform built on Valve's Source 2 engine.

Play, create, and share games, explore community creations, and experience endless sandbox fun with powerful modern tools.

Play

Hundreds of games made by the community - shooters, roleplay, racing, platformers, horror, and stuff we don't even have a name for yet. No installing or subscribing, just click to play. Party up with your friends and they can play too, no need to mess around setting up servers.

Create

Anyone can create games using our intuitive modern editor, creating scenes with a standard scene system and a C# API with powerful hotloading.

Share

You can publish your games directly to the platform where everyone can play it at the click of a button.

You can earn through our Play Fund from players playing your games, directly funded from cosmetic purchases.

Or (coming soon...) you can take it one step further and publish to Steam as a standalone title, with no engine royalties.

FEATURES

  • Source 2 Engine: Built on the same engine as Half-Life: Alyx and Counter-Strike 2.

  • Multiplayer: Party up with your friends and jump into games straight away, no servers needed.

  • Game Library: Hundreds of community-made games across every genre, always growing.

  • One Click Play: No installing or subscribing - browse and jump into any game instantly.

  • Constantly Updated: Like Garry's Mod and Rust - big content updates on a fast cycle.

  • Customization: Personalize your player with cosmetics that carry across every game.

  • Game Editor: Create your own games in our intuitive editor with C# scripting and real-time hotloading.

  • Play Fund: Creators earn money when people play their games.

  • Publish to Steam: Coming soon... take your game standalone on Steam, royalty-free.