Metal Gear Acid 2

Metal Gear Acid 2 (also known as Metal Gear Ac!d 2 or MGA2) is the second installment of the Metal Gear series on the Sony PSP.

Gameplay
The mechanics of this game differ from other Metal Gear games. Instead of using real-time action gameplay, it uses a turn-based card system. This system can be compared to games like Final Fantasy Tactics.