Update history
Latest Hollywood Mogul 4 updates
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- Hollywood Mogul 4
Quick Fix
This patch fixed a bug: If you had talent in your bungalows, and you started a new game, the talent remained in your bungalow.
Announcement1 changeFix - Hollywood Mogul 4
Quick Fix
FIXED: A movie sequel set as a series retained its advertising budget. That's been fixed.
Announcement1 changeFix - Hollywood Mogul 4
Quick Fix
This patch fixes the Discord invite error, as well as small fixes for HM4_Source and HM4_Talent.
Announcement - Hollywood Mogul 4
Bug Fix
This patch fixes a bug during Award Consideration.
Announcement - Hollywood Mogul 4
Quick Patch 7/24/2026
This patch fixes an issue with Cross-Over projects.
Announcement - Hollywood Mogul 4
Quick Fix
This patch fixes a display bug for players using a 1366x768 monitor.
Announcement - Hollywood Mogul 4
Patch 7/22/2026
FIXED: Merchant Goods and Sound Track revenue did not display for a Series.
Announcement1 changeFixUI/audio - Hollywood Mogul 4
HM4_Source Patch
This fixes a bug in HM4_Source Roles.
Announcement - Hollywood Mogul 4
Hollywood Mogul 4
Hollywood Mogul 4 has a new UI as well as many new features including: o Play for 30, 40, 50, 60, or 75 years o Talent Friendships o Studio Bungalows for getting talent on your lot o Talent/Agent Pitch meetings o Talent…
Announcement1 changeUI/audio - Hollywood Mogul 4
Quick Fix
This is just a quick patch that includes a warning on the Start Menu screen that the game requires your DPI setting be 100%.
Announcement - Hollywood Mogul 4
HM4 MAJOR UPDATE
Hello, This is a massive update to Hollywood Mogul 4. The UI has been completely re-designed and the game flow adjusted to fit the new design. A new install procedure has been created that allows you to select a PLAYER…
Announcement10 changesUI/audioGameplay - Hollywood Mogul 4
HM4 Update
Hello, For almost a year I have been working on an Upate to Hollywood Mogul 4. That update is now complete, and is in the final testing stage. The Update changes the game UI and adds many new features. HOWEVER ... your…
Announcement2 changesMapsUI/audio - Hollywood Mogul 4
Jun 5 Patch - Sub-Genre Bug
This patch fixes a bug that did not allow the use of Sub-Genres.
Announcement - Hollywood Mogul 4
Patch May 27
FIXED: This patch file fixes a bug reported when selecting a Universe. ADDED: Talent Sex Appeal rating may increase, decrease, or have no change when they reach age 30, 40, 50, 60, and 70.
Announcement1 changeFix - Hollywood Mogul 4
Small Bug Fix
This update corrects a bug when updating a Screenplay role difficulty after a first draft screenplay is complete.
Announcement - Hollywood Mogul 4
HM4 Talent Update
This update does not effect the main game. The folks creating talent databases needed a little more validation rules to help them do their work. Also, this update includes some adjustments to the Genres.
Announcement
