Top 10 List Best 3D Shooter Games for Mac #10 Contract Killer 2 Contract Killer 2 is a free-to-play 3D action first-person-shooter (FPS) and third-person-shooter (TPS) game developed by Glu Games Inc. The game has a unique combination of first-person and third-person; when navigating through the game and killing enemies you are in third-person, but when you need to shoot with more precision and accuracy, you change to first-person. "You are Jack Griffin, the ultimate contract killer. Experience an intense, international thriller that pushes your training to the limits with long-range kill shots and close-range melee attacks. To survive in this line of work, you have to sneak your way in and shoot your way out!" Overral, Contract Killer 2 has an interesting storyline to follow; a huge arsenal of weapons including: handguns, sub-machine guns, assault rifles, sniper rifles and melee weapons; and non-stop action throughout the game. #9 Uberstrike HD UberStrike is a free multiplay...