MMOS: MMO Simulator

Compare Steam page

Build and run your own fantasy MMO in a single-player management sim. Design the world, classes, loot and raids, then watch simulated adventurers play, form guilds and chase rare drops. Keep them happy, keep them subscribed, and decide what your MMO needs next.

Developer: SwiftSync
Released: Coming 11 Dec 2026
Price: Paid
Platforms
Next Fest: October 2026
Languages: Czech +23

Loading…

Update posts

2 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 10 Nov, 22:08 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 10 Nov 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

Announcements

0.9 Beta: Game Masters, Bots and the Combat Lab
19 Oct 2026 · Community Announcements
0.8.2 Beta: Fights That Finish Patch notes
27 Sept 2026 · Community Announcements
0.8.1 Beta: Bridges, Patrols and Fixes Patch notes
25 Sept 2026 · Community Announcements
0.8 Beta: PvP, Guild Rivalries and a World Worth Fighting For
21 Sept 2026 · Community Announcements
0.7 Alpha: Raids, Content Packs & More
28 Aug 2026 · Community Announcements
0.6 Alpha: Pets, Summons & Titles
11 Aug 2026 · Community Announcements
0.5.2 Alpha: A Deeper Tutorial, Support Mobs and Faster Authoring Patch notes
2 Aug 2026 · Community Announcements
v0.5.1 Out Now: Races & Bug Fixes for Steam Demo Release Update
29 Jul 2026 · Community Announcements
v0.5 Out Now: Mounts, a Dungeon Tycoon Revamp and a Living Week Update
24 Jul 2026 · Community Announcements
v0.4: Crafting, Bug Fixes, plus Mounts Coming Soon!
5 Jul 2026 · Community Announcements

From the game’s Steam news feed, last checked 10 Nov, 22:08 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

Loading…