Main Sequence Early Access

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Main Sequence is a first-person space-sim factory builder where you design spaceships, build space stations, and automate everything. Start with a single ship and grow to become an interstellar industrial empire as you leave your mark on the galaxy.

Developer: Tumbling Dumpling Studio
Publisher: Mythwright
Released: Coming 12 Nov 2026
Price: Paid
Platforms
Steam charts: #237 most wishlisted
Next Fest: October 2026
Languages: English +9
Series: Mythwright

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Update posts

5 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 24 Oct, 17:24 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 30 days. Observed since 22 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

All news

Hotfix 2026.10.21 Patch notes
21 Oct 2026 · Community Announcements
Next Fest Demo Update
19 Oct 2026 · Community Announcements
Main Sequence launches into Early Access on November 12th!
1 Oct 2026 · Community Announcements
Playtest 2 Patch 4 Patch notes
21 Sept 2026 · Community Announcements
Playtest 2 Patch 3 Patch notes
17 Sept 2026 · Community Announcements
Playtest 2 Patch 2 Patch notes
14 Sept 2026 · Community Announcements
Playtest 2 Patch 1 Patch notes
14 Sept 2026 · Community Announcements
Playtest Week
9 Sept 2026 · Community Announcements
Thank You for 100 000 Wishlists!
9 Jun 2026 · Community Announcements
Demo Hotfix 2 Patch notes
2 Jun 2026 · Community Announcements

From the game’s Steam news feed, last checked 24 Oct, 17:24 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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