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SMod: Sandbox in Backrooms

SMod: Sandbox in Backrooms is a mod-style game based on the sandbox and the Backrooms.

  • Free
  • Browser
  • Keyboard
  • Mouse
  • Landscape
SMod: Sandbox in Backrooms Fullscreen is available inside the game when supported.

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The game and in-game advertising are delivered by Playgama. If the player does not start, refresh this page or try a current Chrome, Safari, Firefox or Edge browser.

Current source controls: Your task is to destroy as many monsters as possible😎! Save your points and get to the top of the leaderboard🏆! Have fun playing😉! On PC: Left mouse button: shooting. Tab: opening the monster spawn panel. WASD: moving the character. Mouse movement: controlling the camera. Spacebar: flying and jumping. On phone: Left joystick: moving. The jump button on the right side of the screen: flight and jump. The right side of the screen: camera control. The box icon: opening the monster spawn panel. The gun icon: shooting.

Quick facts

Game details

Channel
Action Games
Subcategory
Fighting Games
Provider
Playgama
Provider category
action
Provider genres
action, pve
Content basis
Playgama catalog record
Platform
Web Browser
Orientation
landscape
Player frame
800 × 450
Provider tags
1-player-games, action-adventure
Provider-listed languages
en-US, ru-RU
Provider mobile listing
For Android, For IOS, For Desktop
In-game purchases
Not listed by provider
Updated
July 20, 2026
Provider record fetched
July 20, 2026

Game files and artwork come from the named provider. Slacking Games maintains this page's categories and related-game links. View provider record (external). Read how the catalog is reviewed.

Controls for SMod: Sandbox in Backrooms

Provider-listed controls: Keyboard.

SMod: Sandbox in Backrooms is a mod-style game based on the sandbox and the Backrooms. It is a real-time simulator with enemies spawning and levels to complete. In this game, you can spawn enemies using a portal gun, complete quests, and search for weapons.

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