This is 1987 stealth game Metal Gear. The box shows protagonist Solid Snake at the age of 23 years old. Let's review and see how he stacks up over the years - courtesy of 2ch, the world's largest bulletin board.
Here is snake at 23 years old in Metal Gear 2: Solid Snake.
And at 33.
And at 37.
While he looks like he's in his 70s, Snake is actually 42 or 43 in Metal Gear Solid IV. Read more here about Snake!