Osmos is approximately 5.57 hours long (main story), or around 8.21 hours including side content. A completionist playthrough takes about 10.62 hours.

Is Osmos worth playing?

Osmos has a VRI (VORYTHIC Recommendation Index) score of 57/100 and an overall user rating of 86/100. Reception is mixed — check reviews before buying.

When was Osmos released?

Osmos was released on August 18, 2009.

Osmos

📅 Aug 18, 2009

Hemisphere Games

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

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About This Game

Osmos is a casual/indie game designed for single-player, developed by Hemisphere Games and released in 2009. With an estimated 67,000 copies sold, it is considered a modest seller on Steam. With 1.4k reviews on Steam, it stands as a game with a solid review base on Steam. Community ratings across Steam average 86.0/100 — a strong reception overall. According to player data, the main story takes around 5.57 hours, with side content bringing that to 8.21 hours, and a completionist run can reach 10.62 hours. Players commonly describe it as Indie, Casual, Puzzle, Relaxing and Singleplayer.

Media

▶

User Reviews

86.0

Overall Score / 100

8.6/10

Steam (1425 reviews)

Playtime Estimates

5.57h

🎯 Main Story

8.21h

⭐ Main + Sides

10.62h

💯 Completionist

Based on 13 player submissions

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Game Information

Release Date

August 18, 2009

Developer

Hemisphere Games

Publisher

Hemisphere Games

Platforms

Windows, Mac, Linux

Price

$9.99

Analytics & Metrics

Copies Sold (VISE)

66.9K

(53.5K - 80.3K)

VRI ScoreLearning

There is a real chance this game will fall short of expectations.

VISE (VORYTHIC Intelligent Sales Estimator) intelligent predictive model estimating the number of copies sold on Steam, based on community data analysis and purchase patterns.
VRI (Vorythic Recommendation Index) a single number indicating whether the game is worth your time. Built from game data, putting real players' opinions above progressive 'critics'.

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Steam

System Requirements

🪟 Windows

🍎 Mac

🐧 Linux

Minimum

OS *: Windows XP or Vista
Processor: 1 GHz
Memory: 512 MB RAM
Graphics: 3D graphics card with OpenGL support. Minimum resolution 800x600
DirectX®: N/A (OpenGL)
Hard Drive: 33 Mb
Sound: definitely :)

Minimum

OS: OS X version 10.7 (Lion) or later

Minimum

OS: Ubuntu 12.04 LTS, fully updated
Processor: 1 GHz or faster
Memory: 512 Mb or more
Graphics: Hardware accelerated OpenGL support. Minimum resolution 800x600
Hard Drive: 40 Mb free space

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Copyright (c) 1996 - 2007, Daniel Stenberg, .
All rights reserved.

Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

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Osmos

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