Quadrant overview

Overview

Quadrant comes from HKFiftyOne Games and is published by Three Brothers Games. It arrived on Steam on May 26, 2015, and it sits naturally among Single-player, Steam Achievements, Full controller support, and Family Sharing. SteamPulse tracks it across Windows, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Quadrant's latest SteamPulse observation recorded 0 players at 24 September 2026 - 17:15:57 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 66% positive across 127 reviews.

Language and system requirements

Quadrant is available in 7 languages including:

regional rating details listed by Steam when available

Sales, recommendations, and streams

Quadrant has sold up to 3,247 units and has 109 Steam recommendations. The estimated VGI revenue is $18,593. On Twitch, 0 streamers are live with around 0 total watchers.

Quadrant overview details

Quadrant combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

The year is 1979. A secret, final lunar mission has retrieved hundreds of moon rocks, carried out by order of high-level overseers at the Aether Research Facility. The more we begin to understand about our universe, the more deadly it becomes. Overtaken by curiosity, researchers delve deeper and deeper into the unknown, only to find what we think we understand about the cosmos, is terribly incorrect. The research and experiments reach a tipping point, specimens begin to escape, and researchers scramble to leave the secret base. Most leave unscathed, while others lose their lives in an attempt to flee from the deadly forces that lie within. In the panic, fear, and confusion of countless emergency distress signal codes, help is requested. The distress signal is unintentionally received by the government's haz-mat cleanup division. A small team of three is sent to carry out what they believe to be a simple routine clean-up. They are sorely mistaken. What lies within the facility becomes increasingly darker the deeper one pursues the truth. Key Features Gather and examine documents, projection slides, and audio logs, to escape with and expose shocking cover-ups. Play defensive or evasive. Find in-the-moment improvised weapons in the hopes of thwarting off or stalling enemies in the case of an encounter, or go stealth and make an attempt to avoid confrontation with the brutal beings. Professional sound design, all created from scratch from some of the best foley artists and sound engineers to-date. Play through multiple endings (upon release of all episodes) based on decisi…

SteamPulse editorial summary

Quadrant is listed as a game with $3.99. It supports Windows and Linux, belongs to Single-player, Steam Achievements, Full controller support, and Family Sharing, and is associated with Indie. SteamPulse's latest observation records 0 players at 24 September 2026 - 17:15:57 UTC, a tracked peak of 1, and 66% positive reviews.

Overview tags

IndieHorrorSci-fiSurvival HorrorStealthAtmospheric

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.