**New Area & Chapter Unlocks**
* The main storyline reaches its final chapter.
* The brand-new \\[Star City] area and Chapter 5 are now available. Old save files can seamlessly continue the adventure.
**Building Scheme Feature**
* You can now save up to three building schemes and switch between them with one click as needed.
* Construction tools such as "Grid Fix" and "Clear Layout" are now unified at the bottom of the building window for easier access.
**Building Count Display & Limit**
* The number of buildings in each scheme is now displayed at the lower-left corner of the building window.
* Each scheme has a building limit of 260 structures.
**Multilanguage Support (Beta)**
* Multiple new languages have been added (Beta).
* The game font has been updated to support more characters. Some UI text size or layout issues may occur in newly added languages and are currently being optimized.
**Achievements**
* 22 new achievements and a new achievement panel have been added.
* Unlock one S-grade special building for every 8 achievements completed (shared across all save files).
**Content Updates**
* New Buildings: 42 brand-new structures.
* New Cards: 17 new cards.
* New Staff: 7 new challengeable staff members.
* New Customers: 15 unique new customers.
* New Outfits/Equipment: 17 new outfits.
* Building Combos: 9 new building combinations.
**Bug Fixes & Optimization**
* Fixed an issue where map chest rewards (such as letters) were lost; they will now be added to your inventory when switching or refreshing to the next map.
* Fixed abnormal item quantity issues in the operations room.
* Corrected dialogue errors that appeared after skipping the team competition.
* The maximum possible score can now exceed 1e+12.
* Region ranking logic optimized: From K-rank and above, you no longer need to surpass the region's highest score to advance to higher ranks.
* Fixed errors caused by closing the building window or grid.
* Improved story dialogue phrasing.
* Optimized all object descriptions.
* Optimized all skill/card descriptions.
2025_8_9_Update
1.Fixed an issue where some older save files could not unlock Chapter 5.
2.Improved duplicate addition checks for items with a stack size of 1 (e.g., staff).
2025_8_29_Update
1.Fixed an issue where old attributes were not removed after replacing equipment with the left mouse button.
2.Fixed an issue where operation rooms such as the Office and Development Room could not be removed after business hours if no staff were assigned.
3.Fixed the progress bar issue in Team Battle – Business Match when both sides had same values.
4.Fixed an issue where some host dialogue lines in Team Battles displayed in the wrong language.