Velocity 2X - Critical Mass Edition for the PlayStation 4 is the deluxe version of the high-speed, action-packed side-scrolling shooter developed by FuturLab. Originally released in 2015, the game is known for its fast-paced gameplay that combines side-scrolling and top-down perspectives. Players engage in both on-foot platforming and intense spaceship combat, using a teleportation mechanic to navigate through levels. The Critical Mass Edition includes additional content such as bonus levels, making-of documentaries, and a soundtrack. It's a must-play for fans of arcade-style shoot 'em up games who enjoy a blend of action and puzzle-solving.