TNT Sandbox
Looking for a Roblox-style obby you can play at school? TNT Sandbox loads straight in your browser on Physics Shark: free, unblocked and nothing to install. Play it on a school Chromebook, a laptop, a phone or a tablet.
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Play TNT Sandbox unblocked
Looking for a Roblox-style obby you can play at school? TNT Sandbox loads straight in your browser on Physics Shark: free, unblocked and nothing to install. Play it on a school Chromebook, a laptop, a phone or a tablet.
If you like Roblox obbies, TNT Sandbox will feel familiar: jump across tricky platforms, dodge traps and reach the next checkpoint. The difference is that it runs right here in the browser, with no Roblox account, no app and no download, which makes it an easy Roblox-style game to play at school.
What is TNT Sandbox?
"TNT Sandbox" is an obby-style block sandbox where your main goal is to blow everything up with TNT.
Earn rewards for explosions and building, buy powerful TNT, and enjoy the destruction!
The game features spreading fire: ignite not only TNT, but trees too!
Explore a randomly generated world with caves and bodies of water, but don't forget to blow it all up!
How to play TNT Sandbox
Controls
Computers:
WASD - character movement.
Space - jump.
Mobile Devices:
Joystick - character movement.
Button in lower right corner - jump.
Swipe screen to rotate camera.
TNT Sandbox controls
- WASD: character movement
- Space: jump
TNT Sandbox FAQ
Is TNT Sandbox free to play?
Yes. TNT Sandbox is free on Physics Shark, with nothing to download and no account to make. The game has optional in-game purchases, but you never need them to play.
Can I play TNT Sandbox unblocked at school?
TNT Sandbox runs in a normal browser tab with no install, so it plays on school Chromebooks and laptops, with nothing to install and no account.
Does TNT Sandbox work on phones and tablets?
Yes. It works with touch controls on phones and tablets, and with a keyboard and mouse on computers.
Is TNT Sandbox a Roblox game?
No. TNT Sandbox is a Roblox-style browser game by an independent developer. It plays a lot like a Roblox obby, but you don't need Roblox or a Roblox account to play it.
TNT Sandbox is not made by, endorsed by or affiliated with Roblox Corporation. Roblox is a trademark of Roblox Corporation.
- LikedNo votes yet
- Rank#317 of 2870
- PlaysBe the first!
- UpdatedNovember 2026
Gameplay
About this game
- Controls
- WASDcharacter movement
- Spacejump
- Supported devices
- Desktop, phone and tablet
- Genre
- Obby3dphysicsblockssimulationblow upbuilding
Physics Shark











