Steam app 2941710 · updated 12 Sep 2026, 19:30 UTC
Explore a hostile, living world: Uncover forgotten horrors, both man-made and supernatural, as you hunt for powerful weapons and exotic artifacts.
720 hourly samples, with the daily peak drawn over them. Weekends are shaded.
15 months, July 2025 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 437 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 283 hourly samples. Each dip is a night. Weekends are shaded.
Project Silverfish was released on 25 Jun, 2025.
This game features: Gun-related violence. Physical violence. Police/military violence. Strong language. Politically motivated violence. Cartoon blood and gore. Cartoon bodily decomposition. Depictions of alcohol use. Depictions of drug use. Violence towards animals. Images and sounds meant to disorient and discomfort the user.
| Language | Full audio |
|---|---|
| English | ● |
A blank audio cell means full audio was not marked in the returned language list.
20 developer announcements, Oct 2024 to Jun 2026 · times in UTC
You must opt in to the Public Test Branch to access this build! Beta 0.4.5The 0.4.X update has been slower to release than planned. This is a large update and lately a lot of life stuff has been going on, including me moving to a new home…
SirisTheDragonNew 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. -Added Thermometer…
Patch notesBug 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 -Fixed some outdated quest text.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.
Patch notesNew 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 vice versa. Changes…
Patch notesNew 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 more spread out.…
Patch notesNew 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 save their location…
Patch notesHopefully the last one for a while. -Fixed issue that was causing certain graphics settings to not properly save when edited.
Patch notes-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 much of an issue to…
Patch notesRemoved radio music that was causing copyright claims on YouTube and Twitch.
Patch notesWhy 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 music was mistakenly…
SirisTheDragonChanges: -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 Default spawn point in…
Patch notesNew 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 one of the…
Patch notesNew 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 on Crossroads.…
Patch notesNew Features: -New weapons. -Individual NPCs can now use the new barter system. -Barter system now has little arrows on item cards that denote the trader's preference. -NPCs will now actively seek shelter during severe weather. -You can now…
Patch notesFixes: -Addressed performance issue with inventory screen. It should now have less of a severe performance impact on certain hardware. -Fixed some typos. -Fixed dark lighting in item inspect screen. -Fixed issue with auto-sort not working…
Patch notesBeta 0.1.3 Patch New Features: -Marking a target with Binoculars will now give a faction IFF. Changes: -Increased custom perk limit from 4 to 5. -Made certain doors unable to be opened by NPCs. -Removed 'Crafting' perk from custom perk…
Patch notesBeta 0.1.0 Early AccessNOTICE: Save files are not transferable between the Demo and the Early Access build! (They would just break anyway, sorry.)New Features:-New character creator!-New overworld maps!-Several new dungeons.-New…
SirisTheDragonProject Silverfish goes into Early Access at the end of this month! Here's a break-down of all the major changes and new features Demo players will see! Beta 0.1, Early Access Release: New Features: -New character creator!-New overworld…
SirisTheDragonAlpha 0.14.9 This should hopefully be the last patch for the free demo. All development will now be focused toward actually finishing the game. -Backpack now has a large auto-pickup radius and will hopefully be less likely to float in the…
Patch notesAlpha 0.14.7 -NPCs can now scavenge loot from the ground. -Added binaural audio settings and occlusion to NPC sounds. -Made change to death bag spawning system to hopefully make it less likely to fall through the floor. -Tweaked spawn rates…
Patch notesWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Game Exicutable | SilverFish.exe | windows |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocal | SilverFish/Saved/SaveGames | *-*.sav and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG