A Indie game by Rainbow Train, released in 2014
"oO" is a hardcore minimal arcade game.
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The official download size for oO is 2 GB. Based on current hardware prices, this installation consumes approximately $0.12 worth of SSD storage space.
File Size
Est. SSD Cost
Estimated Time to Install
2 mins
Live player count and server population analysis.
There are currently 0 people playing oO, Data pending.
Manual backup locations for PC, Mac, and Linux.
SteamOS and Linux Proton performance analysis.
Compatibility data for oO is currently mixed. Check recent ProtonDB reports for specific launch commands.
PC system requirements - Minimum vs Recommended specs.
To run oO smoothly, your PC needs at least 2 GB RAM RAM and a Graphics card supporting DirectX 9.0c and Shader Model 3.0 or equivalent GPU. Plan for 2 GB of storage.
Pending critic evaluation. Check back soon for the official verdict.
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