Steam
Museum No.9
Also known as Museum No.9, mn9, museum no 9
Massive artifact collection! Build your museum with extreme freedom! Visitor revenue depends on your route design, and whether you can achieve perfect profits is entirely up to you! Enjoy light rogue-style adventure exploration, and use different skill combinations to battle monsters every time!
Last update
17 Jun 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- March 2025
- 2025.3.14 Spring sale UpdateNew Dungeon: Bronze Echoes (Unlocked after completing all explorations, accessible through the Crystal Ball dialogue) (Includes 19 new artifacts, 12 new monsters, and 10 new scenes) New Dungeon: Endless Abyss (Unlocked…
- February 2025
- 2025.2.17Update2Three new cultural relics have been added. They can be claimed through the reputation interface.
- 2025.2.17UpdateFixed the bug in the automatic explanation feature.
- 2025.2.14UpdateFixed lag caused by too many tourist routes. Fixed a bug where some archive achievements could not be completed. Fixed a cloud save bug. Fixed incorrect display in the monster guide. Optimized the storyline text in the…
- Fixed the bug of the display of the acquisition channels for decorations. Fixed the resolution adaptation issue. Fixed the potential bug when the backpack is full. Fixed the bug that may prevent achievements from poppin…Store
- 2025.2.13补丁3修复已知BUG
- Fixed the dispatch bug. Fixed the potential bug that could occur when opening a store for the first time. Fixed the rotation issue of some furniture. Fixed the bug related to warehouse page - switching. Fixed the bug of…Store
- 2025.2.12补丁修复文物升不了级的BUG
- BUG Fixes Fixed the bug where the expansion was invisible. Fixed the issue of non - support for large resolutions. A temporary solution has been implemented, and further optimization will be carried out later. Fixed the…Store
- Official Apology Notice from No.9Dear Players, This is the official apology notice from The Ninth Museum. Firstly, we deeply apologize for the bugs and issues that occurred during the initial launch of the game, and have quickly completed all feedback…
- 2025.2.10UpdateWe're very sorry that you encountered some issues when the game was first launched. We've fixed them in a timely manner and, based on everyone's feedback, made appropriate adjustments to the early - game pacing. Now pla…
Gallery
In-game media
Achievements
Community progression
Top picks from 49 Steam achievements, sorted by player unlock rates.
- Number NineNumber Nine appears85.5%
- EffortlessComplete 1 artifact restoration84.4%
- MiyaMiya appears61.1%
- Management Master IAchieve a combo of 20 in explanations52.8%
- BotoBoto appears46.3%
- Renowned ICollect 5 artifacts45.8%