Siege of Centauri overview

Overview

Siege of Centauri comes from Stardock Entertainment and is published by Stardock Entertainment. It arrived on Steam on Sep 12, 2019, and it sits naturally among Single-player, Steam Achievements, Steam Cloud, Stats, Includes level editor, 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

Siege of Centauri's latest SteamPulse observation recorded 0 players at 26 September 2026 - 06:32:43 UTC, with a tracked peak near 5. 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 448 reviews.

Language and system requirements

Siege of Centauri is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Siege of Centauri has sold up to 13,372 units and has 350 Steam recommendations. The estimated VGI revenue is $133,000. On Twitch, 0 streamers are live with around 0 total watchers.

Siege of Centauri overview details

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

Steam Store description

Communications to Earth's first interstellar colony in Proxima Centauri have gone dark. In response, Earth has dispatched the Carpathia to investigate. Upon arrival, you find a colony under siege. Your mission: save the colony from these brutal alien invaders. Siege of Centauri puts you in command of the defense of Earth's first interstellar colony. Set in the Ashes of the Singularity universe, thousands of alien machines are attacking and only you, with your arsenal of deployable defense structures and strategic orbital abilities, can stop them. Customize the Carpathia in order to best handle the challenges of each individual mission, battle across the surface of an alien world through a series of story-driven campaigns or see how long you can survive in a doomed region where the enemy waves are truly endless. The enemy comes in all shapes and sizes, challenging you to counter them with the right defense in the right place. Siege of Centauri combines the best elements of classic tower defense games with the strategic depth Stardock has delivered in past titles, including Sins of a Solar Empire: Rebellion and Ashes of the Singularity. Features Defend the colony on Proxima Centauri from hordes of alien invaders in a vast campaign full of challenging missions. Deploy defenses, use powerful orbital abilities, and call units at the right time and place in order to survive the onslaught. Create your own missions using the workshop, then upload and share them with other players. Download new missions created by other users, too. Customize your defenses using dozens of tower up…

SteamPulse editorial summary

Siege of Centauri is listed as a game with $4.49 (70% off from $14.99). It supports Windows, belongs to Single-player, Steam Achievements, Steam Cloud, Stats, Includes level editor, and Family Sharing, and is associated with Action, Indie, and Strategy. SteamPulse's latest observation records 0 players at 26 September 2026 - 06:32:43 UTC, a tracked peak of 5, and 66% positive reviews.

Overview tags

Tower DefenseReal Time TacticsPvECompetitiveReal-TimeStrategy3DIsometricStory RichBase-BuildingNarrationGun CustomizationActionColorfulSci-fi

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.