Based on a Monthly Challenge from the FTL subreddit, this basically hardcodes some (pretty extreme) limitations into the game
Mod Effects:
- Locks all non-piloting stations.
- Prevents upgrading of Weapons, Drones and Artillery.
- Custom glow graphics, both as a reminder to the player and as visual evidence in screenshots.
The file is still available for download here (right click - save as)
Good luck!