In short, it's a system that finally forces players to shuffle their rosters as the game progresses, and a clever solution to those who send the same soldiers into battle again and again. The challenges of maintaining a healthy roster of skilled soldiers adds plenty of surprising depth to the XCOM experie What We Said: "There’s no question that – despite uncertainty amongst the most diehard of fans – DOOM ‘s reboot has managed to piece together an enjoyable experience. Its combat is as relentles...