>>715124337It fixes alot of small issues of 3, like octocamo vs pausing constantly. The circle around you for sound or to make you aware of nearby enemies is nice. Movement is better, CQC better. The issue is MGS3 is a real fucking game, and MGS4 is cobbled pieces of what could have been a great game. Act 1 and 2 show glimpses of what you should expect going in, but its downhill afterwards.