Whenever a game is updated via platforms like Steam or Ubisoft Connect, the executable file (the .exe) changes. A trainer is coded to look for very specific memory addresses within a specific version of that executable.
Most modern Far Cry 3 trainers offer a similar suite of enhancements: far cry 3 trainer 0101 link
Protects Jason Brody from enemy gunfire, explosive blasts, and lethal falls from cliffs. Whenever a game is updated via platforms like