1.12.2 Safe to install
Explore Gravity-Bending Physics in circloO

circloO is an innovative physics platformer that challenges players with gravity-defying puzzles and dynamic gameplay mechanics.
circloO is a captivating physics platformer set in a vibrant circular world. This application version encompasses all the levels from circloO and circloO 2, complemented by an enticing collection of brand-new bonus levels. Additionally, it offers a level editor feature and boasts an impressive selection of over 1500 levels already created by players, just like you!
Embark on a thrilling adventure as a small ball navigating through round levels. Your mission is to accumulate circles to expand the level circle. However, as the level grows, obstacles become more pronounced and complex, demanding strategic maneuvering and quick thinking. For instance, platforms that were originally advantageous for height gain may later present formidable challenges.
With limited lateral movement available, you must strategically utilize various level elements to jump and gain altitude. Prepare to encounter an array of thrilling physics phenomena such as gravity fluctuations, intricate contraptions, and even planets with distinctive gravitational fields. The exquisitely challenging sections will captivate your attention, as you find yourself fully immersed and yearning for that gratifying moment when the next circle is finally collected. Fear not, though, as restarting a level won't be necessary – you can swiftly attempt it again! I can assure you that the sense of accomplishment upon conquering each level is truly unmatched! 😊
Features of circloO Complete:
- An abundant array of captivating physics features awaits, including ropes, pulleys, and dynamic gravity shifts – giving you ample opportunities to uncover thrilling mechanics. 😃
- Fifty-three engaging levels that progressively intensify in difficulty. Can you conquer the six exceptionally challenging Hard Mode levels?
- Experience all the levels from circloO 2 and the original circloO editions, complimented by twelve captivating new levels!
- Each level presents a unique selection of physics puzzles to unravel and conquer.
- Enjoy the sensational musical score and immersive sound effects by Stijn Cappetijn.
- Minimalistic yet visually striking graphics will captivate your senses.
- The game offers an estimated completion time of two to three hours for most players. To further enhance the thrill, level times are saved, allowing you to challenge your own high scores and partake in exhilarating speedruns!
- Unleash your creativity with the included level editor, adding an extra dimension of enjoyment to your gaming experience.
- Indulge in relaxing yet intensely challenging physics puzzle platforming fun!
I am elated to announce that circloO 2 emerged victorious in the esteemed first Crazy Games developer contest, surpassing competition from 200 other participants! Furthermore, it reached an impressive third place in the November 2018 Kongregate contest. Many enthusiasts may fondly recall encountering it on CoolMath Games as well!
Reviews:
- "It's an outstanding game that embraces a playful and laid-back approach to gameplay, while simultaneously showcasing intricately designed levels. A truly noteworthy puzzle platformer that you won't want to miss. Highly recommended." - Free Game Planet
- "The difficulty scales gracefully and rewards players for mastering new skills, which are continuously applied in subsequent levels." - Jayisgames
The game occasionally presents ads after completing a level. For a seamless experience, the option to remove ads permanently is available through a one-time in-app purchase, which also supports ongoing development efforts.
Have a blast playing circloO! We eagerly await your valuable feedback!
Overview
circloO - Physics Platformer is a Freeware software in the category Games & Entertainment developed by Florian van Strien.
The latest version of circloO - Physics Platformer is 1.12.2, released on 04/14/2024. It was initially added to our database on 11/08/2023.
circloO - Physics Platformer runs on the following operating systems: Android/iOS.
Users of circloO - Physics Platformer gave it a rating of 4 out of 5 stars.
Pros
- Addictive gameplay that challenges the player's skills and reflexes
- Simple and intuitive controls that are easy to pick up
- Diverse levels with varying difficulties keep the game engaging
- Minimalist design and music create a calming playing experience
Cons
- Can become repetitive after playing for an extended period of time
- Some levels may feel overly frustrating due to precision required in movement
- Limited customization options for the gameplay or character

Pete Milner
I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.
Latest Reviews by Pete Milner
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