Coded arms Contagion is the sequel to Coded Arms, a first person shooter for PSP. This game proves that it is possible to make a first person shooter on PSP, but it also proves that they just aren't very good. This game is pretty basic, similar controls and game-play as medal of honor. But its missing something that makes a good first person shooter and that is storyline- its terrible and very hard to get into. Multiplayer is one of the upsides in this flawed game as it supports ad-hoc and online play. So if you Love Bland and boring first person shooters or just feel like wasting some money this game is definitely for you.