circleO is a colorful physics platformer in a growing circle. This game contains all levels from circloO and circloO 2, plus twelve brand new bonus levels and a level editor! You can also play levels uploaded by other players from the editor! There are already more than 1500 levels created by players like you! You are a small ball that rolls on a round level. Collect circles to grow the level circle. As you grow, everything stays on the level, so you’ll have to avoid and use obstacles in ever-changing ways. For example, a platform that was initially very useful for gaining height, may prove to be a challenging obstacle once the level has increased! You can only move left and right, so you’ll want to use the level’s features carefully to jump and gain height. You’ll discover all kinds of physical features, such as shifting gravity, a sea of ​​small blocks, strange gadgets, and even planets with a gravity field. In challenging parts, you’ll find yourself completely immersed, pressing the arrow keys as hard as you can to try to get closer and eventually collect the next circle. But don’t worry: you’ll never have to start a level again, so you can always try again very quickly! And I can guarantee you that you will feel amazing once you finally achieve it! With millions of views on other platforms, many have enjoyed circloO and I hope you enjoy it too. Have fun and I’m glad to hear what you think!

Full features of circloO: – Many interesting physics functions: ropes, pulleys, gravity change and much more! I’ve included quite a few mechanics for you to discover! – 56 fun, growing and increasingly challenging levels! Can you complete the six almost-but-not-quite-impossible Hard Mode levels? – All levels from circloO 2 and the original circloO, plus twelve brand new levels! – Unique physics puzzles in each level. – Excellent music and sound effects by Stijn Cappetijn. – Most players will take between two and three hours to complete the game. Level times are saved, so you can try to beat your own high scores and speed levels after that. – Create your own levels in the level editor! Then share them with the community so everyone can enjoy them!

System requirements

  • Requires a 64-bit processor and operating system.
  • SW: Windows 8 or later (64-bit)
  • Processor: 64 bit processor
  • Memory: 4GB RAM
  • Graphics: Any
  • DirectX: Version 11
  • Storage: 30 MB available space

Screenshots

CirculoO PC Screenshot

CircleO game screenshot

How to install circloO

  • Click the download button below or in the top of the page
  • You’ll be redirected to the specific game installer download page.
  • Download the game installer, this allows you to download the game from the nearest possible server. We use it to improve download speeds, ensuring stable and smooth experience
  • Disable Windows Defender and any installed Anti-Virus software before installation, most will flag the file as false-true due to the nature of the installer
  • Follow the game installer instructions, wait for the download to finish
  • That’s it, enjoy gaming!