Metal Gear Solid is my jam!!!
Have over 550 hours logged on the Metal Gear Solid: Peace Walker for PSP, which has kept to me as basic to do with base economics and enemy takedown.
I grew up playing the PSP game and I took down enemies in the tank by tranquilizing the escort troops (back then the darts could knock off helmets and gave my signature opening [:L), and even the captains in the tanks and helicopters came out of the cockpit to see what has happened!
Metal Gear Solid:Peace Walker (or MGS:PW) as a lot of Phantom Pain's game mechanics, but misses core controls and playability because they maxed out so much memory and avalible buttons. Reflex time is its own battle assist, but there is an infinite source of troops compared to MGS:PW