OxU

A minimalist 3D puzzle about circuits, portals, cubes, and lasers

Quiet River · Released Sep 22, 2022

Reviews: Very Positive; 99% of 262
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 4 years ago; Sep 25, 2022
Minimum PC: HD 620; 0.5 GB RAM · 0.4 GB disk; Full requirements

What is OxU?

In this single-player puzzle game, you move and rotate components with the mouse to complete electrical circuits across 77 levels. The free OxU Lite add-on simplifies the puzzles.

For you if...

+you enjoy spatial reasoning in a stripped-down visual style

Not for you if...

−you prefer action to moving and rotating puzzle components
−you want to solve puzzles with other players

What players say

99% of 262 reviews are positive

Players praise the challenging puzzles and gradual introduction of new mechanics. Some find the background music repetitive and puzzles with many pieces tedious to rearrange.

Screenshots and trailer

OxU system requirements

Minimum: HD 620, 0.5 GB RAM, 0.4 GB of disk space.

As published by the developer.

Can my PC run OxU?

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Minimum

OS: Windows 7, Vista, 8, 8.1, 10, 11
Processor: Intel Core i3 2GHz
Graphics: Intel HD Graphics 620
Memory: 512 MB RAM
Storage: 400 MB available space
DirectX: Version 9.0

Does OxU have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does OxU run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 165
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English, French, Italian, German, Spanish - Spain, Arabic, Bulgarian, Portuguese - Brazil, Hungarian, Vietnamese, Greek, Danish, Spanish - Latin America, Traditional Chinese, Simplified Chinese, Korean, Dutch, Norwegian, Polish, Portuguese - Portugal, Romanian, Russian, Thai, Turkish, Ukrainian, Finnish, Czech, Swedish, Japanese, Azerbaijani, Albanian, Amharic, Armenian, Assamese, Afrikaans, Basque, Belarusian, Bangla, Bosnian, Valencian, Welsh, Wolof, Galician, Georgian, Gujarati, Dari, Zulu, Hebrew, Igbo, Indonesian, Irish, Icelandic, Yoruba, Kazakh, Kannada, Catalan, Quechua, Kinyarwanda, K'iche', Konkani, Xhosa, Khmer, Kyrgyz, Latvian, Lithuanian, Luxembourgish, Macedonian, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Nepali, Odia, Punjabi (Gurmukhi), Punjabi (Shahmukhi), Persian, Serbian, Sotho, Sinhala, Sindhi, Slovak, Slovenian, Sorani, Swahili, Tajik, Tamil, Tatar, Telugu, Tigrinya, Tswana, Turkmen, Uzbek, Uyghur, Urdu, Filipino, Hausa, Hindi, Croatian, Cherokee, Scots, Estonian.

Does OxU use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam