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Gun Factory Simulator
Take control of your very own firearms factory. Start with a workshop and a gun shop, and evolve it into a factory of mass destruction. Craft bullets to rockets, handguns to shotguns, hire workers & managers, and become a merchant of death. Get use to the smell of gunpowder and cash.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.
“A good game for something to relax with. The achievement list needs to be looked at because Handcrafter III shows up twice and the achievement doesn't respond for 25 guns like it should, other than that so far I haven't seen anything else wrong with it so far.”
— a player, Steam review · 36 hrs played“good game 10/10”
— a player, Steam review · 1 hrs played“I know this game is in early access. Which most are pretty fun. Even feel like complete games. This doesn't do either. Slow. Clunky. Glitchy. Dumb AI and with odd movements and mechanics. Rewards never seem to make sense and barely track. Sometimes it didn't save correctly. Set…”
— a player, Steam review · 9 hrs playedPlayer activity
Monthly average concurrent players. History through 2026-06 via SteamCharts; self-collected from the Steam API since Aug 2026.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
🛠 Patch Notes – Performance & Stability
🧩 Fixed a major bug caused by a module-related issue. 🧠 Made a minor memory optimization to improve overall performance. Thank you for your continued support — more optimizations are on the way!
🛠 Patch Notes – Critical Fixes
🧩 Fixed an issue where a specific module would not save correctly. 🐞 Resolved a major bug affecting overall game stability. We’re continuing to monitor for critical issues — thank you for your reports
🛠 Patch Notes – Machine Management Improvements
📦 You can now box your machines and shelves to remove or relocate them more easily. 💾 Implemented precautionary measures to prevent machine save-related issues. 🛠️ Fixed a bug that caused machine dupl
🛠 Patch Notes – Module & Game Flow Fixes
🧩 Fixed an issue where some module effects were not functioning properly. ⏱️ Resolved a bug causing production time to display incorrectly. 🔁 Fixed a bug where the game couldn't be started after retur
🛠 Patch Notes – Save System & Logic Fixes
🧩 Fixed an issue where disconnected parts of machines were not being saved properly. ⏱️ Resolved a bug where production time could display as a negative value. 🏷️ Fixed an issue where price tags would
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-26.
| Genres | Casual, Indie, RPG, Simulation, Early Access |
| Player tags | Early Access · Management · Economy · Immersive Sim · Casual · Simulation · RPG · Resource Management · Trading · Singleplayer · Life Sim · Inventory Management (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Full controller support · DualShock Controller Support · DualShock Controller Support · DualSense Controller Support · DualSense Controller Support · Steam Cloud |
| Languages | English, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Portuguese - Portugal, Russian, Simplified Chinese, Turkish |
| Controller | Full support |
| Achievements | 26 |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows (64-bit) 10 Processor: Intel Core i5-2500 @ 3,3 GHz (4 CPUs Memory: 8 GB RAM Graphics: NVidia GeForce GTX 1050 DirectX: Version 11 Storage: 6 GB available space