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circloO icon

circloO

Physics Platformer

Florian van Strien
1.15.3
  • 10.0
    1 Reviews
  • Apr 9, 2026
    Update date
  • 0/60
    Security
  • Everyone
  • Android 6.0+
    Android OS

About circloO

Roll a ball in a growing circle in this fun colorful physics puzzle platformer!

circloO is a colorful physics platformer in a growing circle. This app version contains all levels from circloO and circloO 2, plus brand-new bonus levels! There's also a level editor and already over 1500 levels created by players like you!

You're a small ball rolling around in a round level. Collect circles to grow the level circle. As it grows, everything stays in the level, so you'll have to avoid and use obstacles in everchanging ways. For example, a platform that was first very useful to gain height, may prove to be a challenging obstacle after the level has grown!

You can only move left and right, so you'll want to use features of the level carefully to jump and gain height. You'll discover all sorts of physics features, such as changing gravity, a sea of tiny blocks, strange contraptions and even planets with a gravity field. In challenging parts, you'll find yourself fully immersed, pressing the screen as hard as you can trying to get closer to finally collecting that next circle. But don't worry: you'll never have to start over a level, so you can always try again really quickly! And I can guarantee you'll feel amazing once you finally manage it! 😊

circloO Complete features:

- Lots of cool physics features: ropes, pulleys, changing gravity and much more! I've included quite a few mechanics for you to discover. 😃

- 76 fun, growing, ever more 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 28 brand-new levels!

- Plus thousands of awesome player created levels!

- Unique physics puzzles in each level.

- Great music and sound effects by Stijn Cappetijn.

- Minimalist and colorful graphics.

- The game will take most players two to three hours to complete. Level times are saved, so you can try to beat your own highscores and speedrun levels after that! Plus play the thousands of player-built levels!

- There's also a level editor! Build your own levels with a huge amount of options!

- Relaxing yet challenging physics puzzle platforming fun!

I'm very happy that circloO 2 won the first Crazy Games developer contest out of 200 contestants! It was also third in the Kongregate contest of November 2018. You may remember it from CoolMath Games as well.

Reviews:

"It’s an excellent game that has a very playful and chilled out approach to the gameplay, whilst also featuring some wonderfully intricate level design. A very impressive puzzle platformer you’ll really want to roll with. Highly recommended." - Free Game Planet

"The difficulty scales upwards nicely and you're constantly rewarded for learning new skills as these always come up in future levels." - Jayisgames

The game contains occasional ads after a level, which can be removed with a one-time in-app purchase, which supports development as well.

Have fun and I'm happy to hear what you think!

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Additional Game Information

Latest Version

1.15.3

Uploaded by

Mohammad Sunny Sheikh

Requires Android

Android 6.0+

Available on

Content Rating

Everyone

Security Report

What's New in the Latest Version 1.15.3

Last updated on Apr 9, 2026

Thanks for playing circloO! This update adds the following features to the level editor:
- New special connection types: Set Speed, Apply Impulse, Trigger and Trigger Random
- There's a new trigger type that allows you to directly respond to player input (left/right/both keys) or trigger every frame!
- You can now set defaults for each special connection type
- There are two special searches that allow you to find some unplayed levels

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0/60
Scan Result: Secure
No security vendors flagged this file as malicious
No Virus
No Spyware
No Malware
No Virus
No Spyware
No Malware
Scan Date:Apr 9, 2026
Package Name:com.FlorianVanStrien.circloO_2
SHA-256:d42e96c6a6e95ffa50273035c58a531ba4fdba0b3f9cc391ab88041b68ceccc2
SHA-1:b5ea5a139a64e7d5cb5dd7a566bac589874f63ee
Show More
View Security Report

circloO Screenshots

circloO postercircloO screenshot 1circloO screenshot 2circloO screenshot 3circloO screenshot 4circloO screenshot 5circloO screenshot 6circloO screenshot 7

Old Versions of circloO

XAPK
71.4 MBApr 9, 2026
Download
XAPK
70.0 MBMar 18, 2025
Download
XAPK
69.7 MBOct 17, 2024
Download
All Versions

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