The mind-bending story of Metal Gear Solid 2: Sons of Liberty may have been too much for someone, but everyone loves Snake Eater. The journey of Naked Snake (who's not really naked) as he sneaks through the jungles and mountains of the Soviet Union is perhaps the PS2's most dynamic, as he forages for food, utilizes camouflage, fights an elderly sniper who's on death's door, and encounters betrayal after betrayal. It also has crotch-grabbing.
Snake Eater was featured on the PS3's Metal Gear Solid HD Collection, and we'd love to see them again on PS4. I mean, who still doesn't tear up after that ending?