^fazz the main puzzles dont but after you escape that one room with all the turrets and that one pace where you have to launch your self like 3 times up to that high as heck ledge. Those rooms are bigger then most of resistance's multiplayer maps (in scale ie height and distance available to travel).
But I wouldnt count the Wii out on it. You are right Valve could do it. Just would look like I was playing it on low but no physics/gameplay would be sot. Now team fortress 2 or half-Life 2 on the Wii.. that might be pushing it a bit.










