Warpgate HD - Five iPad titles that are revolutionizing mobile gaming

What it's about: Evoking classic flight simulation titles like Wing Commander: Privateer, Warpgate HD offers an intergalactic experience as vast as space itself. Players traverse the outer reaches of the cosmos in a mining vessel, dominating commodity markets while dodging space pirates and aliens--that's about it in terms of narrative depth, but the gameplay experience is addictive, bolstered by rich, immersive graphics and easy-to-learn controls.

Why it's cool: The sheer scope of Warpgate HD is its most persuasive selling point--spanning 35 star systems, 172 different starships, more than 100 primary quests and a seemingly endless supply of non-quest missions, it offers substantial bang for the buck. The game appears tailor-made for the iPad form factor, leveraging the large screen and touch-based controls to deliver a fluid, engrossing user experience. Players also can trumpet details of their interstellar exploits via Plus+ social networking tools and in-game Postman postcard sharing features.

How much it costs: $7.99

Link: Warpgate HD (Freeverse Inc.