Firewall Zero Hour is enjoyable enough, but there's a lot of waiting around to find anyone to play with online and there's little actual substance than what's featured.

Firewall: Zero Hour is essential for PlayStation VR owners. Despite this being First Contact's debut game, it flawlessly executes on what the studio set out to do: to create the PSVR's first must-have multiplayer shooter. It may even sway some of those yet to purchase one of Sony's high-tech headsets.

Firewall: Zero Hour is an incredibly immersive experience that will appeal to military shooter fans, as well as fans of very well-made VR experiences. It is hard to express how deep and involving this game can be, it simply has to be played to be believed. Though I have a few minor quibbles with the progression and the flow of matches, I still whole-heartedly recommend this amazing multiplayer experience. Firewall is a system seller, and playing it one realizes that yes, VR might just be here to stay.

Even with its very basic presentation, Firewall Zero Hour really delivers on every front.