По поводу различий двух версий Gamespot пишет следующее:
цитата:
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Armored Core 4's graphics do have a few notable faults, however. Namely, though collision detection is spot-on when it comes to enemies, your mech's lower extremities and weapons will occasionally clip through particularly hilly areas of the environments. Also, destroyed mechs and other debris pretty much disappear as soon as they're destroyed, which means you can't take pride in your wake of carnage after the fact. Lastly, this game is meant to be played in high definition, as it's here that the lighting and detail on the mechs really pop. In standard def, the graphics are still decent, but their impact is greatly diminished. The Xbox 360 version and PS3 version are functionally the same in nearly every respect, but you will find that, surprisingly, the Xbox 360 version will look a tad better, particularly in atmospheric particle effects. Otherwise, the only real difference between the two is the 360's achievement points.
Воощем типа разницы особой и нет