Infinite health, ammo.
Stickman Sam 3 begins with more training. Sam will learn many new abilities that he'll need for this game's mission, including climbing, hanging, rolling, and lock picking.
Once this advanced training is complete, it's time for the real mission: finding the cheese for the mysterious pink communicator guy! In addition to facing enemies with guns, Sam will have to find his way through various buildings. The map screen is very helpful with this. Press the "2" key to view where you are on the map if you get lost!
Tip: Is a rock or a wall blocking your way? Try shooting it! Sometimes you can blast your way through an obstacle.