Start Sniper Elite 3 v1.15a, and once you are in the main menu (or in-game), run the trainer.
: If you are using a Cheat Engine table from FearLess, the process is slightly different. You must first open the game, then run Cheat Engine, open the .CT file, and select the game process from the process list. From there, you can activate the cheats by checking boxes. sniper elite 3 v1.15a trainer
Before enabling significant cheats, create a fresh save file. Some trainers can cause instability that might corrupt saves. Start Sniper Elite 3 v1