OCO

OCO

SPECTRUM48 · August 11, 2021 · Precision Platformer, 2D Platformer, Puzzle Platformer, Rhythm, Platformer

Buy the OCO key for Steam from Kinguin at $4.88 — the cheapest of 3 stores we compare.

PC
Very Positive86% · 90
Best price
$4.88-2%
lowest tracked $1.24
Kinguin Buy at Kinguin

Prices last checked

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Where to buy OCO — official stores

Steam
Steam
Standard Edition · Steam
$4.99
Buy

Cheapest OCO keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Kinguin
Standard Edition · Steam
$4.88
Buy
Eneba
Standard Edition · Steam
$5.10
Buy

OCO price by region

OCO costs $3.29 in Georgia (USD), £3.36 in the United Kingdom, €3.86 in Europe (EUR), $4.88 in the United States, CA$5.69 in Canada, NZ$6.29 in New Zealand, A$7.50 in Australia, R$10.89 in Brazil and zł17.99 in Poland right now.

Cheapest OCO offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $3.29 $3.29 $4.88 3
United Kingdom £3.36 −16% £3.99 £3.36 2
Europe (EUR) €3.86 −3% €3.99 €3.86 3
United Statesyour region $4.88 −2% $4.99 $4.88 3
Canada CA$5.69 CA$5.69 — 1
New Zealand NZ$6.29 NZ$6.29 — 1
Australia A$7.50 A$7.50 — 1
Brazil R$10.89 R$10.89 — 1
Poland zł17.99 zł17.99 zł21.54 2

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About OCO

✦ AI summary

OCO is a minimalist platformer where you solve over 2000 fast-paced puzzles using only a single button to launch, rush, crash, glide, warp, and hang through beautifully designed levels. Every stage features a procedurally-generated soundtrack and optional "perfect solution" challenges, with a built-in editor and thousands of community-created levels to keep the puzzle-solving endlessly fresh.

Immerse yourself in the minimalist audio-visual world of OCO. Use simple one-button controls to launch, rush, crash, glide, warp, and hang as you solve over 2000 fast-paced platforming puzzles.

OCO — game info

Platforms
Windows, macOS
Player modes
Single-player
PC Game Pass
Not included
More games like this:Mac games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

OCO is a minimalist precision platformer that strips the genre down to a single-button control system while delivering surprising depth through clever level design and mechanical experimentation. Players consistently praise its engaging puzzle-platforming gameplay, satisfying level design with multiple challenge goals (speed and jump efficiency), creative level editor, and atmospheric music, though some find the audio mixing harsh and a few report eye strain from certain color combinations.

Recommended May 8, 2026
OCO is a perfect example of how a simple idea can evolve into an incredibly engaging and surprisingly deep gameplay experience when executed with precision and creativity. Developed and published by SPECTRUM48, the game strips platforming down to its absolute essentials, giving players only a single button to control movement while navigating rotating circular stages filled with hazards, puzzles, and collectible objects. At first glance, it almost resembles a minimalist mobile game designed for short sessions, but after spending time with it, OCO reveals itself as a carefully designed precision platformer that constantly finds new ways to challenge the player through clever level design and mechanical experimentation. The gameplay is built around an intentionally limited control system. The small square-shaped character moves automatically, leaving jumping as the player’s only direct action. That simplicity initially feels restrictive, but the game quickly demonstrates how much variety can emerge from a single mechanic when paired with smart environmental design. Timing, momentum, and positioning gradually become more important as stages introduce launch pads, moving obstacles, gr…
2 found this helpful
Recommended Nov 29, 2025
Haven't played very much, but from what I've seen, it's a definite must for fans of simple yet complex platforming puzzles.
1 found this helpful
Recommended Jan 23, 2025
Rhythm platform game that had some really sick beats! Super satisfying to complete the level and unlock new ones. Also if your into creating challenges in games, the level creation in the is pretty sick.
1 found this helpful
Recommended Nov 1, 2025
Warped my perception of reality, but my restlessness makes me unable to play this for long periods at a time. Highly recommended for anyone curious to check it out!
Recommended Jun 14, 2025
it's pretty decent. I think that some of the music is too "punchy" for my taste, feels like a lot of the high hats are just too strong for me. tried different ear phones and it was still the same.
Recommended Mar 3, 2025
This is a very solid platform/puzzle game. It's pretty simple, but the gameplay can be quite addicting. You complete levels, but then it tells you how fast it can be done and in how many jumps. I like how the least amount of jumps does not equal the fastest time for most levels. It makes you rethink the level at least twice to try and accomplish both of the goals, and that helps make the game last longer in a good way. I played for about an hour so far and only completed the first world (and not to 100% on all the levels, so I still have a lot to do). I also love the simple, but effective music that is just a nice addition to the gameplay. The only small issue I could say is that the colors used for the background and stage for some levels bothered my eyes a tiny bit, so someone more sensitive to those things might have a hard time playing. Overall, would definitely recommend.

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