

Early Access
Yes, last updated 41 days ago, averaging 3.5 updates a month.
Last checked Oct 21, 2026
Stocks: Main Force Simulator: 42 updates in the last 12 months, avg every 7 days. The chart covers 11 months from December 2025 to October 2026, including months with zero patch notes. Counts are dated patch and update posts, not branch builds. December 2025: 14, January 2026: 7, February 2026: 0, March 2026: 1, April 2026: 7, May 2026: 5, June 2026: 3, July 2026: 3, August 2026: 1, September 2026: 1, October 2026: 0.
| Month | Updates |
|---|---|
| December 2025 | 14 |
| January 2026 | 7 |
| February 2026 | 0 |
| March 2026 | 1 |
| April 2026 | 7 |
| May 2026 | 5 |
| June 2026 | 3 |
| July 2026 | 3 |
| August 2026 | 1 |
| September 2026 | 1 |
| October 2026 | 0 |
Sep 9, 2026 · Patch note
1. Improved the closing price calculation in extreme cases where there is no trading volume. The closing price is now selected from the valid order book. 2. Improved Free Mode configuration. After successfully creating a game, the selected options are retained for easier adjustment next time. 3. Added「Activity Range」and「Activity Change」options to provide mo…
Sep 9, 2026 · Build
Public branch build 25204501
Latest build time Steam reports for the public branch.
Aug 16, 2026 · Patch note
1. Fixed an issue where the number of shares held could exceed the number of shares in circulation. 2. Added distinguishing indicators for short-selling positions and regular positions. 3. Added a batch order submission feature. 4. Improved the frozen funds release mechanism for short selling. Funds are now released based on the corresponding security inste…
Jul 25, 2026 · Patch note
1. Fixed an issue where frozen funds from short selling were incorrectly released. 2. Fixed abnormal volume display in multiplayer mode. 3. Fixed order failures caused by price limit restrictions in multiplayer mode. 4. Fixed negative holdings occurring in non-short-selling mode. 5. Fixed incorrect PE calculations. 6. Fixed abnormal initial funds for specul…
Jul 24, 2026 · Patch note
1. Added short selling to Free Mode and Multiplayer Mode. 2. Added Asset Rankings and Shareholder Rankings to Multiplayer Mode. 3. Fixed an issue where prices stopped updating after switching the trading interface to the compact window. 4. Free Mode floating profit is now recalculated each time you continue a saved game.
Stocks: Main Force Simulator last posted a patch note 41 days ago (Sep 9, 2026: 0.4.4).
Stocks: Main Force Simulator averaged 3.5 updates a month over the last year. Stocks: Main Force Simulator is irregular (53/100). 9 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
No. Stocks: Main Force Simulator shipped a build or patch note within the last 90 days.