Unstable Star overview

Overview

Unstable Star comes from Heatwave Studios and is published by Heatwave Studios. It arrived on Steam on Aug 30, 2024, and it sits naturally among Single-player, DualShock Controller Support, DualSense Controller Support, Partial Controller Support, 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

Unstable Star's latest SteamPulse observation recorded 0 players at 13 September 2026 - 06:33:08 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 90% positive across 10 reviews.

Language and system requirements

Unstable Star is available in 1 languages including:

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

Sales, recommendations, and streams

Unstable Star has no public VGI unit-sales estimate available 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.

Unstable Star overview details

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

Steam Store description

Journey through the galaxy as the hero Jaughn, which is totally not a respelling of John, and fight your way against the dreaded Intragalactic Coalition! As a former Border Guard for the Intragalactic Coalition, Jaughn quickly becomes embroiled in an unexpected Rebellion to save the galaxy. Join a colorful cast of characters and embark on a lighthearted yet action-packed journey of redemption. Lead the Rebellion into victory! Unstable Star is a galactic arcade-style, third-person space-shooter packed with action, comedy, and galactic salvation. Explore the immersive story: Play as Jaughn and his new-found friends as they fight to stop the Intragalactic Coalition from destroying the galaxy and watch as the action unfolds through colorful cutscenes and in-game dialogue. Fight waves of enemies with upgradeable loadouts: Unlock new weapons and abilities such as phase shift or the laser gun to help defeat enemies and destroy environmental obstacles such as asteroids. Customize your loadout before each level to play to your style, and fight the waves of enemies as they approach your ship. Take down bosses in boss battles: Complete levels and objectives to progress the story to the two boss battles in-game. Uncover who is behind the nefarious plans of the Intragalactic Coalition, and take them down! Break out of jail, join a team, start a rebellion, and call upon the galaxy to prevent its total annihilation before it’s too late! About us: Developed by Heatwave Studio (formerly 25PercentGames), a student game development group based out of Arizona State University that aims to…

SteamPulse editorial summary

Unstable Star is listed as a game with Free to play. It supports Windows, belongs to Single-player, DualShock Controller Support, DualSense Controller Support, Partial Controller Support, and Family Sharing, and is associated with Free To Play. SteamPulse's latest observation records 0 players at 13 September 2026 - 06:33:08 UTC, a tracked peak of 1, and 90% positive reviews.

Content descriptors

Unstable Star follows the story of a resistance in a war against an intergalactic empire, featuring fights between spaceships and explosions. The story also explicitly states that the empire's actions would cause mass genocide of a solar system, although this is ultimately prevented and no graphic deaths are shown on screen.

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.