Retro madness

one day when you were walking down the street and then see a game boy on the interstate and you decide to pick it up, but then you pass out , and wake up in a world of retro and pixels, and next to you is a laser gun and a rusty sword, and in front of you is a portal to retro games and the key to back to the world, but you have to cross over 1,00697,1974,265 games to get it.