Phi

Top-down adventure guiding a snake-like creature through an ancient ruin

Quad Cycles · Published by DigiPen Institute of Technology · Released Dec 16, 2020

Reviews: Very Positive; 85% of 129
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; Nov 23, 2020
Minimum PC: GTX 760; 2 GB RAM · 0 GB disk; Full requirements

What is Phi?

Phi is a free, single-player 2D adventure viewed from above, set in an ancient ruin. You follow a linear route, sliding past obstacles and searching for lost souls to bring to their final resting place.

For you if...

+you enjoy a relaxed pace and abstract environments

Not for you if...

−you want a story-heavy adventure with extensive dialogue

What players say

85% of 129 reviews are positive

Players praise the art, ambient audio, and movement. Common complaints concern the short length and trouble starting the game, while a recent review also notes rough controls and occasional stuttering.

Screenshots and trailer

Phi system requirements

Minimum: GTX 760, 2 GB RAM, 0 GB of disk space.

As published by the developer.

Can my PC run Phi?

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Minimum

OS: Windows 10
Processor: Intel Core i5-8400
Graphics: Nvidia GTX 760
Memory: 2 GB RAM
Storage: 12 MB available space

Does Phi have co-op or multiplayer?

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

Single-player

Does Phi run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Steam features: Family Sharing
Languages: Text only: English.

Does Phi 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