Tenebrarium

98.0% positive~~USD $5.99~~USD $3.8935% offSteam Store

About the game

An idle-like alien colony simulator. Study an alien species and expand the colony to discover all their peculiar behaviours.

Current players

Updated Nov 9, 4:44 PM

24hr peak

Highest count in the last 24 hours

All time peak

Highest count in recorded history

Followers

497

Updated Nov 9, 1:36 AM

Player history

413 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Nov 6, 2026, 4:54 PM – Nov 9, 2026, 4:44 PM

6 observations in viewNov 3, 2026, 1:40 AM – Nov 9, 2026, 1:36 AM

Rankings: Most Played#6,740 Popular Releases#293 Hidden Gems#89
Developer: Whatdog
Publisher: Whatdog
Release date: Nov 6, 2026, 4:52 PM
Estimated Owners: 1.29k (666 - 2.52k)
Estimated Revenue: $6.6k ($2.84k - $15.3k)
Languages: English
Platforms: Windows
Features: Feature names
Single-player
Steam Achievements
Custom Volume Controls
Playable without Timed Input
#category_playable_at_your_own_pace
Steam Cloud
Stats
Family Sharing
Tags: Idler Aliens Colony Sim Sandbox Casual

Positive reviews

98.0%

Updated Nov 9, 3:53 PM

Mode

34 observations in viewNov 6, 2026, 7:33 PM – Nov 9, 2026, 3:53 PM

Currency

2 observations in viewHistorical price data prior to Oct 2026 is from isthereanydeal.com.Nov 6, 2026, 5:00 PM – Nov 6, 2026, 5:03 PM