With this mod pack, Tommy now can: Press G to call his gang (Mike and other goons will drive Diaz’s admiral and come for back up). Call on his 8 mansion guards to follow his lead by simply walking near them. Press O to dismiss all your bodyguards.
Besides, there are some extra functionalities that add more fun to the game experience: When in a car, press I to make the car invulnerable. Press I again to make it vulnerable again.