: Always back up your save files (located in Documents/Eden Games/Test Drive Unlimited 2 ) before using a trainer, as heavy modification can occasionally corrupt save data.
Ethically, trainers blur the line between accessibility and unfairness. While single-player sandbox games arguably harm no one when cheated, TDU2 was designed as a shared economy. Using a trainer in multiplayer devalues achievements for legitimate players and destabilizes the in-game market. Some argue that for an abandoned game with no active developer support, trainers serve as preservation tools, letting players bypass broken progression systems. Test Drive Unlimited 2 Trainer V086 Build 7