Screenshots
Watch trailer on Steam ↗Unserious Sandbox
unserious sandbox · Published by Unserious Sandbox
5 user reviews — 100% positive (5 reviews)
Last updated 3 Oct 2026
A single-player casual game. You play as Sandbox characters, parkour and idle.
£1.69
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Indie, Early Access, Casual · 2025 · More under £5 games
Explore endless possibilities as you control Sandbox characters, leaping through obstacles in this indie early access game. Engage in relaxed parkour challenges at your own pace.
About this game
Unserious Sandbox is a single-player casual game with some unserious parkour.
Traversal
Traversal is a skill-based movement game, like CS's KZ, Surf, or Minecraft parkour. The core mechanics of traversal is about using as little movement input as possible.
Ragdoll Physics
Play with ragdoll physics in sandbox maps. Embrace the chaos and master the art of falling flat...
The Sandbox
One day, a Sandbox learned two words: Unseriverse, Susbicious. Then, the Sandbox became unserious and began parkour.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i5-8400 / AMD Ryzen 5 1600
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1060 6GB / AMD Radeon RX 580 8GB
- DirectX: Version 11
- Storage: 8 GB available space
- Sound Card: Windows Compatible Audio Device
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
AnnouncementsOfficial
Unserious Sandbox Game Release
April 25, 2025 Today, beta testing has officially ended. The game Unserious Sandbox is now live on Steam as Early Access!Read full article on Community Announcements (r)
