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Watch trailer on Steam ↗Factomancer
Voltige Games · Published by Voltige Games
Last updated 28 Sept 2026
The Order sends you on a mission. Armed with technology powered by magic, build production chains, plan, transform, optimize, and prepare for the unexpected. In this automation roguelite, the Eye of the Order watches your moves: failure is only a step toward perfection.
Indie, Simulation, Strategy · 2026 · More free games
As an agent of The Order, navigate complex simulations, transforming resources into strategic advantages. Each failure teaches you to optimize better, preparing for ultimate success.
About this game
Welcome to Karnor, a world where magic fuels the technology of a mysterious Order. Carry out Its will by traveling across Karnor to bring Progress to the rest of the world. Transform magical resources into goods, artifacts, and commodities to complete your mission’s many challenges: meet growing demand… or start again, wiser and more experienced.
"Factomancer, your next mission awaits"
Explore diverse territories and biomes to design, automate, and optimize your production chains. Process resources, artifacts, and trade goods to achieve the objectives set by the Order. Every run is unique: maps change with each playthrough, and events will put your strategies to the test.
"Magic in the service of your power"
Bring massive machines to life through magic and unlock the full potential of your creations with Relics and Spells provided by the Order. Increase your production capabilities and shape the land as you see fit.
"Every day counts"
Each day of the mission is time-limited. You must prioritize what matters most, react to the unexpected, and strike the right balance between planning and improvisation. Every decision becomes a strategic choice, every mistake a lesson… or even a new opportunity.
"Above you, the Eye watches"
Starting on untouched land, make your own choices and manage your economy to invest in what truly matters. Buy a new machine? Explore a new plot of land? Acquire a relic or cast a spell? The choice is yours. But whatever you do, the Eye is watching, and will report back to the Order.
Discover. Upgrade. Optimize. Master.
Factomancer blends the factory-building of Factorio and Satisfactory with the constant adaptation and strategic choices that make Slay the Spire runs so compelling. Fans of Against the Storm will likely feel right at home.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: 4-core 1.7 GHz
- Memory: 8 GB RAM
- Graphics: GeForce GTX 950, Radeon R9 380
- DirectX: Version 12
- Storage: 5 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: 4-core 2.9 GHz
- Memory: 16 GB RAM
- Graphics: GeForce RTX 2070, Radeon RX 5700
- DirectX: Version 12
- Storage: 8 GB available space
Supported Languages
Latest news
AnnouncementsOfficial
QOL & Balancing
This update focuses on quality-of-life improvements for pinned recipes, along with a couple of balancing fixes based on your feedback, notably around the core hex and an exploit tied to the dividend spell.Pinned RecipesPinned recipes are now saved and reloaded with your game saveNew animations and visual polish on pinned recipesClicking a pinned recipe now opens the grimoire directly on that recipeFold/unfold state for all recipes is now preservedBalancingFixed core hex price being too high (from 409 to 296), which also rebalances the price of recipes using the core hexFixed an infinite token exploit tied to the dividend spell by reducing its appearance chance and capping its maximum gainRead full article on Community Announcements (Voltige Games)Patch NotesOfficial
Demo Update: Leaderboards & Progression
Hello dear Factomancers!We are delighted to share this new version of Factomancer with you, bringing a wealth of exciting new features! The main focus of this update is progression and the leaderboard.One of our main goals with Factomancer is to bring together different kinds of players: those who focus on speed and those who enjoy planning and optimization. With the addition of the pause feature, we gave builder-oriented players the tools to create factories at a more relaxed pace. With this update, we want to bring these two worlds together so they can compete endlessly and continue enriching the Order.Run Score: Runs are now evaluated through a score calculated using multiple performance factors. These different criteria allow every type of player to achieve high scores.Progression: Your run score now contributes to your Factomancer Level. This level drives your meta-progression and unlocks new content.Leaderboard: To finally determine who the greatest Factomancer is, your best run score is uploaded to a global leaderboard. Compare yourself with your friends or challenge the best Factomancers in the world.Thank you for your continued support, your feedback, and your encouragement!If you'd like to get involved in the development of Factomancer, join our Discord!The Voltige Games Team📋 Full Update Details🏆 Progression, Score & LeaderboardNew Run Score: Runs are now evaluated using multiple performance metrics.End-of-Run Screen: Complete redesign of the end screen with the new score system and visual improvements.Meta-progression System: Content is now unlocked by reaching Factomancer Levels (earned at the end of runs through your score) instead of the number of days played.Leaderboard System: At the end of each run, your score is automatically submitted to a global leaderboard.Archives Screen: Added an archive interface allowing you to review the history of your last 30 runs.Compendium Interface: New interface linked to your Factomancer Level.Progression Management...Read full article on Community Announcements (Voltige Games)Patch NotesOfficial
Demo Update: In-Game Pause
Dear Factomancers, We're excited to share an update that we hope will allow even more players to enjoy the experience we want Factomancer to offer, while still offering a rewarding challenge for our veterans.It's been a little over a month since the demo launched, and we're still very touched by your support and enthusiasm.Thank you to everyone who has played it and joined our Discord server! We've been carefully reading every piece of feedback, whether it comes from Steam reviews, our Discord server, the Steam Community Hub, or social media.Overall, your feedback has been overwhelmingly positive, but one recurring point of friction stood out for some players: the lack of a pause feature and the constant time pressure. From the very beginning, we envisioned Factomancer as a pause-free experience, with strong RTS influences. That design choice dates back to our earliest playtests, and the game has evolved considerably since then.Without compromising the experience we've built, one we want to be accessible while retaining its depth, we decided to revisit the question of adding a pause feature. After many internal discussions and experiments, as well as encouraging results from community playtests, the answer became clear: the pause belongs in Factomancer.We hope that those who were discouraged by the lack of a pause feature will give Factomancer another chance! Thank you again for your support and your feedback. We're more determined than ever to build Factomancer with you, and for you.The Voltige Games Team---🔧 Patch Notes⏸️ Pause SystemYou can now pause the game at any time to build peacefullyGeneral polish of the pause system: interaction between screens and pause, tutorial flow, fabric and portal behaviors (which didn't react to pause), key rebindingAdded a dedicated sound when activating the pause⚖️ BalancingEnd-of-day tokens increased from 5 to 8 to allow for more constructionsDaily objectives revised upwards to enhance the challenge, now that pause is available...Read full article on Community Announcements (Voltige Games)Patch NotesOfficial
Demo Patch
Hey everyone! First of all, thank you so much for playing the demo. We're genuinely thrilled by the response.We've been closely watching your sessions and reading your feedback, and we wanted to ship a small but important maintenance patch to make sure your experience stays smooth.🔧 V0.26.007 — Patch NotesFixed an issue where resolution settings were being reset on every launch.Toned down the Power spell, which was turning out to be a little too powerful on certain machines.Polished several tutorial texts to give Prof-IT a more consistent personality.Improved the settings screen flow: added a close button and a clear indicator showing the last save state.Fixed automatic language detection not working correctly.Fixed incorrect description texts on several objects.Thank you for helping us make Factomancer better, keep the feedback coming! 💙With love, The Voltige Games TeamRead full article on Community Announcements (Voltige Games)Community & EventsOfficial
Factomancer is participating in Steam Next Fest & We're running contests!
Our demo is now available to play for free during Steam Next Fest. Give it a try, and feel free to leave a review on Steam! Your feedback means a lot to us. Events during Next FestTo celebrate our participation in this year's Next Fest, we are running several contests and giveaways across multiple platforms, with chances to win a Factomancer key at launch.🏅Discord Contests (June 15th 7PM — June 22nd 7PM CET)We have opened 4 contest channels in a dedicated Contestmancer category on our Discord server:Goldmancer: earn the most gold in a single run (end-of-game screenshot required)Timemancer: complete a run as fast as possible (end-of-game screenshot required)OrderSceptermancer: sell the most Order Scepters (end-of-game screenshot required)Artmancer: most beautiful factory screenshot, voted by our team🎮Join our discord here: https://discord.gg/jk5KDjXEu3🏅X / Instagram GiveawayLike, follow and repost our giveaway post on X or Instagram for a chance to win a key at launch. The giveaway also ends on June 22nd at 7PM CET.See you in the Next Fest, and good luck to all contestants!Read full article on Community Announcements (亏本甩卖)






