Steam

Project Silverfish

Also known as Project Silverfish, project silverfish, project-silverfish

Explore a hostile, living world: Uncover forgotten horrors, both man-made and supernatural, as you hunt for powerful weapons and exotic artifacts.

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Last update

2 Jun 2026

Original sources

Latest update

StorePublished 17 Feb 2026

v0.3.13Beta 0.3.13 Update

New Features: -Many weapons now have select fire modes activated by the X key. -If you have a flashlight equipped, you can now use it in your offhand when wielding one-handed weapons. -New Night vision scoped weapons. -…

42 changesFixGameplay

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Latest updates

Update history

Browse past updates and patch notes for this game.

19updates

December 2025
Hot Fix 0.3.8Bug Fixes: -Fixed several typos. -Fixed some outdated quest text. -Reinforcement guards in Broker's hideout will now always aggro on the player when they spawn.. -Fixed broken Hunter's Jacket model.Announcementv0.3.84 changesFixGameplay17 Dec 2025
New Features: -The settings menu now has buttons that open the folders for custom media. -Added option to disable new item highlighting. -Hovering over a gun in the inventory now highlights ammo of the same caliber and…v0.3.711 changesFixGameplayStore16 Dec 2025
New Features: -Full economy re-balance. Vendors will now have more dynamic stocks of weapons and armor to sell that scales with progression. -Full loot re-balance and overhaul. Progression should now be slower paced and…v0.3.686 changes2 numericFixSecurity13 Dec 2025
August 2025
Beta 0.2.4 Persistent NPC Spawn System UpdateNew Features: -New Dynamic NPC spawn system: -NPC squads will now spawn from origin points in the over world and travel in real time between levels toward objectives or on patrols. -NPC squads and roaming monsters will…Eventv0.2.432 changesFixGameplay31 Aug 2025
0.1.9.6 HotFixHopefully the last one for a while. -Fixed issue that was causing certain graphics settings to not properly save when edited.Announcementv0.1.91 changeFix22 Aug 2025
Hotfix 0.1.9.5-Addressed performance issues introduced in previous patch. -Load times should now be faster. -Game files are now packed for better efficiency. This will affect the work flow for mod developers, but it shouldn't be too…Announcementv0.1.91 changeFixPerformance19 Aug 2025
Beta 0.1.9.4 Hot FixRemoved radio music that was causing copyright claims on YouTube and Twitch.Announcementv0.1.91 changeGameplay19 Aug 2025
Demo has to be removed from Steam.Why am I removing the Demo? There are two main reasons, both pertaining to copyright issues: A) The Red Cross logo is still visible in some textures. This opens me up to potential legal trouble. B) Some of the radio mus…Announcement19 Aug 2025
Beta 0.1.9.3 Hot FixChanges: -New UI animations now scale with UI distortion settings. -Re-introduced chromatic distortion effect to UI. It is still scalable. -Acid pools from destructible acid bottles last longer. Bug Fixes: -Moved Defaul…Announcementv0.1.96 changesFixUI/audio05 Aug 2025
Beta 0.1.9.1 PatchNew Features: -New Random Character, Perma-death, Quick-Play option on character screen. -Melee enemies now have new contingency behaviors for when their combat target is out of reach. Based on their class, they will do…Announcementv0.1.91 changeFixBalance03 Aug 2025
July 2025
New Features: -You can now offer cash in the barter screen. -More NPC types have available trades. -New over-world map. -New trader NPC. -A couple new weapon variations. Changes: -Insurrectionists will be less dominant…v0.1.846 changes1 numericFixStore22 Jul 2025

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