Playtest Release 11 · Main Sequence Playtest · SteamPeaks

Game update

Playtest Release 11

Main Sequence Playtest · published 21 Jul 2025, 00:53 UTC · build 19294187

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New Modules:

Shipyard Core
Warp Drive
Mining Laser
Mining Drone Bay
Solar Panels
Ship Ladder
Ship Armour
Station Armour
2x2 Station Pieces

New Features:

Ships can be modified by docking at a shipyard.
Added mining drones that can collect ore automatically. To use the mining drones, build a Mining Drone Bay on a station.
Added new research entries for the new blocks available.
Added new research for all of the new building blocks.
Updated the tutorial objectives.
Improved the selection and deletion overlays in the designer.
Added an eyedropper to the designer, default hotkey is MMB.

Balance:

Changed the machines to being built from parts rather than having to be crafted as items.
Changed Hull Plates to only require Titanium Plates.

Bug Fixes:

Fixed the world loading in slowly when exiting the designer or map.
Stopped the build height from changing when entering a save name in the designer.
Fixed a desync issue when moving items between inventories.
Fixed a desync issue when docking.
Fixed a bug where changing a blueprint would duplicate the existing modules.

More from Main Sequence Playtest

Other announcements

Community22 May 2026Playtest Closing on May 27thGreetings Commanders! After many months of working behind the scenes, it is almost time for the next stage of development for Main Sequence. This means that the playtest will be closing on May 27th in preparation for the upcoming demo launch. Thank you for participating in the playtest! The amazing community that has grown around the game is something that I didn’t expect when I started develop…Game update22 Dec 2025Playtest Release 18 Patch 1Bug Fixes: · Fixed an issue where loading a game after loading the Arena gamemode would always bring up the arena menu. · Fixed Titanium Plates being listed as a harvestable resource instead of Titanium Ore in the map view. · Ships will no longer try to go to disassembled docks. · Fixed an issue where the player’s rotation would be tilted after boarding a station.In-game event21 Dec 2025Playtest Release 18This updates completely reworks the generation of the solar system, adding a whole new progression path up to producing Quantum Science that will require you to bring resources together from different sectors of the solar system. There are now 3 distinct biomes with each with different resources and abundances, which you can view in the updated solar system map. The Relic enemies have also been…