Skip to content
Geeky Alien
Nexus PI

Screenshots

Nexus PI screenshot 1
Nexus PI Initial Trailer trailerWatch trailer on Steam ↗

Nexus PI

Lion Sized Studios · Published by Lion Sized Studios

Content notice: There is a poster depicting a partially nude woman, as well as depictions of smoking in the games promotional materials.

1 user reviews — 100% positive (1 reviews)

Last updated 28 Sept 2026

In a reality stuck in a technologically unadvanced society stricken with the negative impacts of a worldwide climate disaster, you are a uniquely powered private investigator tasked with uncovering advanced technology from another reality with the potential to save your whole world.

DJCTQ 14

£0.89

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

4 Sept 2026Lowest: £0.89 · Highest: £0.894 Oct 2026

Adventure · 2024 · More under £5 games

Explore a dystopian society grappling with climate fallout as Nexus PI's private investigator uncovers hidden technologies. Dive into an adventure that blends mystery-solving with the potential to change your world.

About this game

Nexus PI is a sci-fi detective noir game centering on Max, a private investigator with the ability to jump in between realities in her search for something within the multiverse that could prevent a climate catastrophe in her home reality. You must explore two drastically different realities to see what makes one a near utopia, and the other a complete dystopia, and in doing so have the power to doom or save whole realities. Nexus PI is a narrative driven environmental puzzle game that explores the two distinct realities the player finds themselves in. Players must investigate clues about what happened to the R&D lab they are exploring, as well as what potential technologies they can use to save their own reality.

Key Features:
- Swap between two distinct realities
- Collect and read documents to investigate the history of the two realities and discover what can prevent the climate disaster impacting Max's home world
- Remote activate moving platforms and platform drones to navigate over large gaps in space
- Utilize boxes within the environment to weigh down pressure plates to open doors
- Remove and replace fuses to control which doors can be opened at any one time
- A unique set of soundtracks tied to each universe the player finds themselves in
- Make one final decision which controls the fates of three worlds

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows 7 (SP1+) , Windows 10 and Windows 11
  • Processor: x86, x64 architecture with SSE2 instruction set support.
  • Graphics: DX10, DX11, DX12 capable.

Recommended

Recommended:
  • OS *: Windows 7 (SP1+) , Windows 10 and Windows 11

Supported Languages

English*
*languages with full audio support

We use strictly necessary cookies to run this site. We don't currently set any analytics or advertising cookies. See our Cookie Policy for details.