Free Jack is an MMO experience unlike anything you've had before. Stepping away from the typical MMORPG or MMOFPS approach, Free Jack offers players an intense parkour racing experience where players compete in competitive races against other racers from around the globe. Free Jack has a large selection of racers to choose from, but to begin with 4 are unlocked. Players can race as Nadia, Jin, Tina and Goodspeed. Each character is totally unique, running and turning at different speeds, and physical factors also play a large role as they're able to take more damage before being knocked over.

There are a number of exciting modes in Free Jack, ensuring that there's always something interesting for players to do. Firstly there's the Training Program mode ran by MoMo. This mode will teach you the basics of Free Jack such as running, dodging and attacking your opponents, and it also rewards you with Jack (in-game currency), that you can use to spend on a large variety of cool and exciting gear. Another mode, and one of the most popular among players, is Versus mode. Versus mode pits players in head-to-head races including up to 8 other racers. Players can either tackle these intense races solo, or as a team with up to 3 friends at a time. The newly added mode, Hell mode, has also been met with great reception from the player base. In Hell mode players must traverse the city avoiding an array of deadly obstacles, all the while trying to avoid hordes of undead monsters.

The term "unique MMO" is thrown around a lot in the industry today, but when it comes to Free Jack, that term stands true. There are no other online MMO games that offer players a parkour racing experience, making it one of the most innovative titles to hit the genre in years.