circloO - Physics Platformer1.15.1 - App Store

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 10,000 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.
- Over 75 fun, growing, ever more challenging levels! Can you complete the six almost-but-not-quite-impossible Hard Mode levels?
- There's also a level editor and an ever increasing number of player created levels!
- All levels from circloO 2 and the original circloO, plus 28 brand-new 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 three to five hours to complete. Level times are saved, so you can try to beat your own highscores and speedrun levels after that! Plus there are thousands of player-created levels to continue playing forever!
- Relaxing yet challenging physics puzzle platforming fun!

I'm very happy that circloO 2 on the web 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!

Version History 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 1.15.1 Apr 8 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 1.15.0 Apr 7 Thank you for playing circloO! This update adds a daily challenge. It also adds some features to the level editor, including a triangle generator. 1.14.0 03/17/2025 Thanks for playing circloO! This update contains four new levels for people who supported the game by removing ads!
In addition, there are several level editor improvements:
- You can now choose a sound effect for collectibles
- There are several new Special Collectable options, e.g. to destroy all objects spawned by a generator, or to disable/enable collectables and portals.
- The load menu has been improved
- Bugfixes and more! 1.13.0 09/27/2024 Thanks for playing circloO! This update contains the following:
- Four extra levels in the first level pack, as well as some minor level changes, to smoothen the difficulty curve a bit
- The first page of the Featured tab may now show some older featured levels, if you already completed some of the current ones
- If you get a time on a leaderboard, that will now be displayed directly in the Player-Created Levels menu as well 1.12.0 04/09/2024 Thanks for playing circloO! This update contains the following:
- Player-created Levels now have a leaderboard, optional description and more!
- You can now search for player levels by duration, and view your Played & Starred levels in the Playlists tab
- Lots of level editor improvements. For example, you can now select, move and duplicate multiple objects at once and you can enter numbers using a virtual keyboard instead of just +/- buttons.
- Fix for a crash that could rarely happen when opening a level 1.11.3 03/22/2024 Thanks for playing circloO! This update contains the following:
- Player-created Levels now have a leaderboard, optional description and more!
- You can now search for player levels by duration, and view your Played & Starred levels in the Playlists tab
- Lots of level editor improvements. For example, you can now select, move and duplicate multiple objects at once and you can enter numbers using a virtual keyboard instead of just +/- buttons. 1.11.2 03/19/2024 Thanks for playing circloO! This release comes with two extra music tracks, plus extra features in the level editor! 1.10.1 02/13/2024 Thanks for playing circloO! This update adds new features to the level editor, including bezier curves and box generators! It also adds 6 new levels for paying users. I hope you'll enjoy! 1.9.0 11/13/2023 Thanks for playing circloO! This update contains the following:
- Add some featured playlists to the player created levels, to help you find fun levels to play more easily
- You can now disable early-game tuturial hints
- You can now see the total number of players and completions in the pause/end menu of a custom level 1.8.4 05/10/2023 Thanks for playing circloO! This update makes it possible to sort and filter player-created levels. It also adds some hints to some early levels in places where people often got stuck, and fixes some bugs. 1.8.0 03/06/2023 Thanks for playing circloO! This update contains the following:
- 6 new levels
- Improved difficulty curve
- Discover category in the player level browser - 10 varied levels every day!
- Level editor improvements, including the prismatic/slider connection, a Trigger setting, and the prismatic/slider connection 1.7.2 02/21/2023 This update adds new features to the level editor. Have fun! 1.6.0 01/04/2023 I hope you're enjoying circloO! This version adds a level editor to the game. 1.0.2 11/24/2022 This update contains some bugfixes while I'm working on a larger update! 1.0.1 07/17/2022 1.0 03/29/2022