Games like oO
If oO is your kind of game, the closest matches are Super Hexagon, TTV2 and Synthwave Tunnel — picked from the ranked list below. Reviewers single out its mastering reaction speed matters, challenging and hypnotic. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About oO: "oO" is a hardcore minimal arcade game.
Players who liked oO also play
Steam players who put hours into oO also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Super Hexagon
WHY THIS
Shares a hypnotic mood with oO.
Top pick for oO fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with oO.
Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.
Synthwave Tunnel
WHY THIS
Third-strongest match for oO fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with oO.
Take a late-night ride in Synthwave Tunnel! Race through neon-lit, rhythm-generated paths, pushing your reflexes to the limit. Speed through dynamic obstacles, synced to the beat, and conquer the ultimate challenge. Can you reach the end?
FLATLAND Vol.1
WHY THIS
Ranked #4 for oO fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with oO.
A fast-paced hardcore platformer featuring hand-crafted levels and lightning-fast respawns. Help Square survive his journey to the depths of Flatland, a minimalist neon-style 2D world. Run, jump, die, learn, repeat.
Hepta Beats
WHY THIS
Ranked #5 for oO fans by collaborative filtering across millions of Steam libraries. Shares Indie with oO.
Hepta Beats is a 2D side-view platformer game in which the levels are controlled by the rhythm, predict adversities by following the rhythm to surpass the challenges.
Rampage Miami
WHY THIS
Ranked #6 for oO fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with oO.
Find yourself diving into a retro-futuristic city infested with bad guys!
Intralism: Rebuild
WHY THIS
Ranked #7 for oO fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with oO.
Rebuild - is a remake of fast and hard rhythm game Intralism. Listen to music and match arcs to the beat. Master all beatmaps or create your own and challenge friends in the online multiplayer. But remember: wrong button - failed try.
Linea, the Game
WHY THIS
Shares a hypnotic mood with oO.
Ranked #8 for oO fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with oO.
The goal of the game is to survive for more than 60 seconds on each level, dodging platforms and objects, listening to bitpop soundtracks. Four levels, online-records, achievements and trading cards are waiting for you.
Cheaper alternatives
Games in the same vein priced at least 40% below oO at current Steam store prices.
Miss Neko
WHY THIS
Priced ~51% under oO on Steam right now. Shares Action with oO.
Together the full picture of all the lovely beast ladies with your own hands, play Yakyuken with them, collect their portraits. Hope you have a relaxing and enjoyable game time:)
QUICKERFLAK
WHY THIS
Priced ~51% under oO on Steam right now. Shares Action and Indie with oO.
QUICKERFLAK is an experimental fast-paced time-attack top-down combat retro-hardcore minigame, that can be finished in a minute.
Save Jesus
WHY THIS
Priced ~51% under oO on Steam right now. Shares Indie with oO.
Someone is trying to murder Jesus. Disguised as Caesar with the Roman Empire by his side, an evil impostor from the future has set hundreds of deadly traps. Redirect the traps, kill the Romans and protect Jesus!
Gachi Heroes
WHY THIS
Priced ~51% under oO on Steam right now. Shares Action and Indie with oO.
Gachi Heroes is a game about the dark fantasies. That's amazing an endlass journey in which you will know yourself with your favorite gachimuchi characters. How deep would you go?
Trip to Vinelands
WHY THIS
Priced ~51% under oO on Steam right now. Shares Action and Indie with oO.
Trip to Vinelands is an arcade retro hardcore maze wanderer minigame.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with oO.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with oO.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with oO.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with oO.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
The Murder of Sonic the Hedgehog
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with oO.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with oO.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
Narrow it down
Head-to-head comparisons
More from Maciej Targoni
Other recommendable Steam games by Maciej Targoni, ranked by review count so the studio's hits land first.
Up Left Out
WHY THIS
Another title from Maciej Targoni, the studio behind oO. Shares Indie with oO.
A puzzle game about unlocking stuff.
Frequently asked about oO
- Does oO run on Steam Deck?
- oO is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
- How much does oO cost?
- oO is listed on Steam at 0.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to oO?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside oO are Super Hexagon, TTV2, Synthwave Tunnel.
- Who developed oO?
- oO was developed by Maciej Targoni.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on oO.
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