CTHON overview

Overview

CTHON comes from Gravity Games and is published by Gravity Games. It arrived on Steam on Mar 17, 2017, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

CTHON's latest SteamPulse observation recorded 0 players at 7 October 2026 - 04:26:16 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 74% positive across 96 reviews.

Language and system requirements

CTHON is available in 2 languages including:

regional rating details listed by Steam when available

Sales, recommendations, and streams

CTHON has sold up to 3,853 units and has recommendation data pending. The estimated VGI revenue is $12,866. On Twitch, 0 streamers are live with around 0 total watchers.

CTHON overview details

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

Steam Store description

Evil Has Awakened It is the 24th century, and mankind has only recently begun expanding its reach to the star systems nearest our own Solar System. A dark and terrible secret is buried within a misshapen moon nestled in the massive asteroid belt of the Epsilon Eridani system. Pythos colony was built there ostensibly to exploit the planetoid's mineral resources, but now they've disturbed a kind of evil that lurks beyond the fringes of our comprehension. Through an ever-changing labyrinth, you will remold yourself into a cybernetic killing machine using the powerful technologies of a long-dead alien civilization. With these new-found weapons, you will pave a path of aberrant corpses toward the greatest threat to mankind ever encountered. CTHON is an old school science-fiction first-person shooter, where you become a cybernetic weapon against the dark legions of a powerful evil entity - known only as Cthon - who lurks within the planetoid. It is a classic space horror game, inspired by the likes of Doom, System Shock, and Quake. Features Fight - and die - through nine sprawling randomly generated levels. No two games are ever the same, and permanent death ensures unrelenting tension. Modify yourself with the cybernetic technologies of the ancients. A unique upgrade-powering system allows you to get down to the details of character building, and choose the stats you want, when you want, with millions of permutations. Mod types include defensive upgrades that can increase your physical strengths and offensive upgrades to maximize your firepower and grant new ways to extermina…

SteamPulse editorial summary

CTHON is listed as a game with $4.99. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Action. SteamPulse's latest observation records 0 players at 7 October 2026 - 04:26:16 UTC, a tracked peak of 1, and 74% positive reviews.

Overview tags

ActionAction RoguelikeShooterFPSLovecraftianPixel GraphicsFirst-PersonRogue-liteRetroBoomer ShooterViolentSci-fiGoreHorror

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.