SIRIUS-4 overview

Overview

SIRIUS-4 comes from Triumvirate Games and is published by Triumvirate Games. It arrived on Steam on Sep 2, 2025, 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

SIRIUS-4's latest SteamPulse observation recorded 0 players at 7 October 2026 - 01:53:01 UTC, with a tracked peak near 4. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 50% positive across 20 reviews.

Language and system requirements

SIRIUS-4 is available in 2 languages including:

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

Sales, recommendations, and streams

SIRIUS-4 has sold up to 776 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

SIRIUS-4 overview details

SIRIUS-4 combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Sirius-4 is a space simulator that gives the player complete freedom of action. The game takes place in a galaxy created using a level generator, which makes each new game session unique. There are various independent groups operating in these open spaces: pirates, fanatics and supranational interstellar corporations. The player is given a unique opportunity to explore this vast and vibrant world. Every time going into space, the player will be able to feel the pulse of humanity: hear the routine radio conversations of pilots and encounter ships tracking their routes. All this creates a unique atmosphere of a free pilot's life. All this is Sirius-4.

SteamPulse editorial summary

SIRIUS-4 is listed as a game with $4.99. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Adventure, Indie, Simulation, and Early Access. SteamPulse's latest observation records 0 players at 7 October 2026 - 01:53:01 UTC, a tracked peak of 4, and 50% positive reviews.

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.