Charts Sales Upcoming Patches Events Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

EventsSteam's own events and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches Events Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Main Sequence Playtest›Events›Playtest Release 11

Game update

Playtest Release 11

Main Sequence Playtest · published 14 months ago · build 19294187

All events Players around this date Read on Steam

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…Main Sequence PlaytestGame 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…