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90% positive of 11 · Positive · Live from Steam
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Defend against the alien invasion and take down the mother ship! Utilise branching upgrade trees, unlock new ships, and equip permanent upgrades to create your own unique build and defeat the growing hordes of invaders in this sci-fi action roguelike!
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Review score: 90% on 2026-11-01 → 90% today (11 reviews)
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Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Fixed issue with encounter reward upgrade choices where the sprite and colour was incorrect for synergy and final upgrades. Fixed Outer Atmospheric Lightning animation not playing correctly after pausing or levelling up while the threat event is active. Fixed …
In the game over screen, changed the displayed equipped perk icon so that nothing is shown for locked or unequipped perks. In the game over screen, changed the layering so that the equipped perk icon is behind equipped module names. Fixed an issue displaying H…
Boss HP Bars Added full-sized HP bars for boss fights with unique icons for each boss. Including double HP bars for the laser twin boss fight. Fixes Fixed score and streak not displaying in the game over screen if score tracking is disabled in the options. Fix…
Boss Changes This update focuses on quality of life and clarity improvements regarding bosses and boss deaths. Bosses now have a visible small HP bar similar to module charge bars on them so you know your progress in defeating them and how close they are to de…
Fixed an issue when trying to select the 4th or 5th challenge invasion in a system with a controller. When returning from the challenge invasion screen with a controller, the challenge invasion button will now be selected. When entering the mode select screen …
1.0 Release Update The major 1.0 release is finally here, bringing tons of new content, unlocks, improvements, fixes, and changes! Since this is planned as the final update, I wanted to make it worthwhile and include as much as possible to push Space Mercenary…
New Modules Although the last update announcement said they were the final modules, this update brings the true final modules in 3 much needed new Defensive-type modules. These should provide more variety and function to defensive and hybrid builds as well as …
This is the final module pack update before launch bringing 4 newly inspired offensive modules! New Modules Ray Gun Shooter Module Fires a burst of piercing rays, dealing increased damage after each hit Upgrade to increase piercing damage, accuracy, fire rate,…
This update brings in a full rework to the final boss fight, adds transition animations upon winning/losing, includes 5 new achievements, and fixes some bugs. Mothership rework The final boss mothership fight has been reworked with new attacks, and a new death…