There are a few sides of Dark Void. There's the Ground, Verticle Cover and flight combat. All of these have varying amounts of sucess when concerned with how fun the game actually is. You'll have an alright time with the inital ground combat, it's your typical shooter, after all. Once you get your first jetpack, it starts getting a little more interesting. This enables you to fly onto cover above and below you, and the verticle cover beings.