You just described 80% of the game right there.
I'm getting ready for my second run through on the title (tried it already on Big Boss Extreme, then gave up after I realized the AI are set on superhuman mode in terms of detecting you) and taking my time and actually being sneaky/exploring.
I'm getting ready for my second run through on the title (tried it already on Big Boss Extreme, then gave up after I realized the AI are set on superhuman mode in terms of detecting you) and taking my time and actually being sneaky/exploring.