Screenshots
Watch trailer on Steam ↗Sectron
Tauri Labs · Published by Tauri Labs · Official site ↗
Last updated 28 Sept 2026
Sci-fi turn-based strategy on procedurally generated planetoids. Expand your base, deploy and upgrade units, negotiate alliances, and conquer each unique world. Simple rules, deep tactics. Easy to learn, hard to master.
Indie, Strategy · 2026 · More free games
About this game
Fast hex-based sci-fi strategy. Autonomous war machines, planetoids, and the void around them.
Long after the war's purpose was lost, the machines kept fighting. On a small world far from anywhere, autonomous factions redeploy, reclaim, and rebuild. Every cycle erases the last. Step in as commander and turn an aimless war into your war.
Expand your territory hex by hex. Every cell you claim generates the energy you need to field and maintain an army. Build units, merge them into stronger tiers, and outmaneuver opponents through positioning rather than brute force. Strike alliances when it suits you, and break them when it suits you more. Conquer one planetoid. Then the next.
KEY FEATURES
Tactics matter
Diplomacy matters
Hex-tiled planetoid arenas
Three-chapter campaign
Skirmish vs CPU
Map editor with shareable seed codes
Global leaderboards
Easy to learn, hard to master
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows® 10 (64-bit)
- Processor: Intel Core i5-6600 / AMD Ryzen 3 3100
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1050 Ti / AMD RX 560
- Storage: 2 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11 64-bit
- Processor: Intel Core i5-10400 / AMD Ryzen 5 3600
- Memory: 16 GB RAM
- Graphics: NVIDIA GTX 1660 / AMD RX 5600 XT
- Storage: 2 GB available space
Supported Languages
Latest news
Patch NotesOfficial
Update 0.2.5: Better Visibility, New Tips, Smarter AI
Update 0.2.5 is now live! This update focuses on readability and improving the overall experience: Improved colors for better visibility across the map. Added new loading screens with helpful gameplay tips. Improved the logic used by AI players. Several bug fixes. Thanks for playing and sharing your feedback!Read full article on Community Announcements (zeta_tauri86)AnnouncementsOfficial
Sectron Demo v0.2.2
A small update is now available with: New Steam Achievements Bug fixes UI improvements Optional high-saturation player colors for better visibility Thanks for playing!Read full article on Community Announcements (zeta_tauri86)Patch NotesOfficial
Major Update 0.2.0
Major Update 0.2.0 is now available for the Sectron Demo. This update focuses on making the game easier to learn while preserving its tactical challenge. What's new Fully reworked tutorial - The opening lessons have been rebuilt to guide players through Sectron's core mechanics more clearly. Optional in-game advisor - Enable the advisor to receive additional guidance during your first matches. Rebalanced difficulty levels - Difficulty settings have been adjusted to provide a smoother introduction and a fairer challenge. Thank you to everyone who shared feedback and helped improve the demo!Read full article on Community Announcements (zeta_tauri86)Patch NotesOfficial
Update 0.1.30 Is Now Available
Update 0.1.30 for the Sectron Demo is now available! This update focuses on improving diplomacy and making the game more approachable for new players. Fixed several diplomacy-related bugs. Made additional improvements to diplomacy. Rebalanced the difficulty settings. Made the tutorial more accessible-the easiest difficulty is now even easier. If you previously found the demo too difficult, please give the new version another try. I’d love to hear whether the updated balance feels better!Read full article on Community Announcements (zeta_tauri86)Community & EventsOfficial
Sectron Demo Is Live - Ukrainian Games Festival 2026
The Sectron demo is live!To celebrate Ukrainian Games Festival, you can now experience the first playable demo of Sectron - a fast, hex-based sci-fi strategy game about autonomous war machines fighting across distant planetoids. What’s includedA basic tutorial introducing the core rulesAn advanced tutorial covering deeper tacticsOne complete planetoid map to conquerExpand your territory hex by hex, generate energy, deploy and upgrade your forces, negotiate temporary alliances, and outmaneuver your opponents through positioning rather than brute force.Sectron launches on November 10, 2026. If you enjoy the demo, please add the full game to your wishlist and share your feedback! Play the demo and wishlist Sectron Share your feedbackRead full article on Community Announcements (zeta_tauri86)
