Boson X
Boson X is a fast-paced rotational runner set in a particle accelerator.
Sync your Steam wishlist to track the lowest game prices instantly. No login required, just paste your Steam profile URL!
⚡ Try Wishlist Radar!
Sync your Steam wishlist to track the lowest game prices instantly. No login required!
⚡ Try Wishlist Radar!
Close
oO on Steam - User reviews, Price & Information
Quick menu
"oO" is a hardcore minimal arcade game.
oO is a difficult, arcade and precision platformer game
developed and published by Maciej Targoni.
Released on July 06th 2015 is available in English on Windows, MacOS, Linux, Steam Deck and Steam Machine.
It has received 961 reviews of which 853 were positive and 108 were negative resulting in a rating of 8.4 out of 10. 😎
The game is currently priced at 0.89€ on Steam with a 10% discount.
The Steam community has classified oO into these genres:
Media & Screenshots
Get an in-depth look at oO through various videos and screenshots.
Load More
System requirements
These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.
Windows
- OS *: Windows XP/Vista/7/8
- Processor: 2 Ghz Dual Core
- Memory: 2 GB RAM
- Graphics: Graphics card supporting DirectX 9.0c and Shader Model 3.0
- Storage: 100 MB available space
- Sound Card: Any
MacOS
- OS: Mac OS X 10.7+
- Processor: 2 Ghz Dual Core
- Memory: 2 GB RAM
- Graphics: Graphics card supporting DirectX 9.0c and Shader Model 3.0
- Storage: 120 MB available space
- Sound Card: Any
Linux
- OS: Ubuntu 10.10+
- Processor: 2 Ghz Dual Core
- Memory: 2 GB RAM
- Graphics: Graphics card supporting DirectX 9.0c and Shader Model 3.0
- Storage: 120 MB available space
- Sound Card: Any
Steam Price & Best Deals
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
Review: oOooOoOOOoOOOo Completionist Review: Reaching a score of 100 in Endless Mode—after countless failures in the 90s—gave me a dopamine rush like no other. Games with hard achievements like this remind me of the euphoria that comes from overcoming what once seemed insurmountable.
a nice, simple game where you just flip from circle to circle dodging spikes. a good relaxing game for ~1$... ... until you decide you want every achievement and see theres an achievement for getting to 100 in endless mode and then you realize how its going to be and you spend hours being @.@ until you eventually get it! ᗡ:
Similar games
View all
Micro Platformer
A minimalistic platformer with a 1x1 tileset. No enemies, no bullets, no lasers. Just sheer platforming.
The Hardest Game Ever
An insanely difficult precision platformer
Super Hexagon
Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.
Diamo XL
Diamo XL is a fast-paced, addictive, and challenging arcade score chaser. Dodge obstacles, rack up high scores, and master precise movement. Easy to learn but tough to master, it's perfect for quick sessions or leaderboard dominance. Play while waiting in queue or push for endless high-score glory!
Open Hexagon
Four buttons, one goal: survive. Are you ready for a real challenge? -- Become the best and climb the leaderboards in Open Hexagon, a fast-paced adrenalinic arcade game that's easy to learn but hard to master!
Orbt XL
Defy gravity in Orbt XL! A fast-paced, addictive, 'just-one-more-round' arcade score chaser. Stay in orbit, dodge obstacles, and rack up points, the closer you are to the black hole, the higher your score! Easy to learn, tough to master, and perfect for quick play sessions while waiting in queue.
Geometry Dash
Jump and fly your way through danger in this rhythm-based action platformer!
A Dance of Fire and Ice
A Dance of Fire and Ice is a strict rhythm game. Keep your focus as you guide two orbiting planets along a winding path without breaking their perfect equilibrium.
Super Meat Boy
The infamous, tough-as-nails platformer comes to Steam with a playable Head Crab character (Steam-exclusive)!
Frequently Asked Questions
oO is currently priced at 0.89€ on Steam.
Yes, oO is currently available at a 10% discount. You can purchase it for 0.89€ on Steam.
Yes, oO received 853 positive votes out of a total of 961 achieving a rating of 8.39.
😎
oO was developed and published by Maciej Targoni.
Yes, oO is playable and fully supported on Windows.
Yes, oO is playable and fully supported on MacOS.
Yes, oO is playable and fully supported on Linux.
Yes, oO is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
Yes, oO is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
No, oO does not support VR.
oO is a single-player game.
No, oO does not currently offer any DLC.
No, oO does not support mods via Steam Workshop.
No, oO does not support Steam Remote Play.
Yes, oO is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.
You can find solutions or submit a support ticket by visiting the Steam Support page for oO.
Data sources
The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.
Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.
Last Updates| Steam data | 10 September 2026 12:32 UTC |
|---|---|
| SteamSpy data | 07 September 2026 00:32 UTC |
| Steam price | 12 September 2026 02:47 UTC |
| Steam reviews | 11 September 2026 20:01 UTC |
If you'd like to dive deeper into the details about oO, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.
- SteamDB - A comprehensive database of everything on Steam about oO
- SteamCharts - Analysis of oO concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck oO compatibility
Game modes
Features
Online players
0
Developer
Maciej Targoni
Publisher
Maciej Targoni
Release
06 Jul 2015
Platforms
Clicking and buying through these links helps us earn a commission to maintain our services.