Daveincid’s Increase Realism Megapack adjusted FM23 parameters in more than 220 nations to make the game more realistic, especially in long saves. The October 2023 update (06/10/2023) was the last one for FM23, after the author moved on to FM24, and the pack passed 100,000 downloads.
Note: the FM23 file is no longer available on an official page from the author (there are reports of broken links). If you play FM24 or FM26, the pack has a direct download in our articles on the Increase Realism Megapack for FM24 and the Increase Realism Megapack for FM26.
Screenshots
Images: Daveincid
What it changed in the game
- Youth ratings, youth and training facilities, and newgen ability balance.
- Salaries, market values and sponsorships, and transfer preferences for clubs and nations.
- More realistic injuries, finances, reputations and club data, and ticket prices.
- Worldwide derbies and awards, league reputations, geography and languages, nation agreements and weather.
- National-team reputation and attendances, a tax fix for German clubs and league-rule adjustments (Italy and German B teams).
- CA/PA changes and new wonderkids, club morale, performance improvements and staff attribute adjustments.
If you still have the file
- Delete all old files from the editor data folder.
- Put the files (not the folder) in Documents/Sports Interactive/Football Manager 2023/editor data.
- Start a new game: the pack does not work in saves that are already under way.
- Avoid incompatible files. For league files, the author recommended the Around the Globe Megapack, by DaveTheEditor.
For German, the author included dedicated versions: swap the English geography files for the German ones and do not use the English and German injury files at the same time.
The files are hosted by their original authors. FMPortugal only points you to the official download page, and all credit goes to the people who made them.
Did you make this download? Manage it on FMPortugal →





