A side scrolling adventure game, with over 100 levels, it's almost impossible to complete without using cheat codes. Possibly one of the hardest games of all time.
You play as a kid, trapped inside a video game. You have to make it to the end and destroy the final boss, who has captured you, and won't let you out until you do so. On the way, you'll go through forests, caves, arctic tundras, deserts, and towers in the sky.
Guy 1:Here you go.
5 hours later.
Guy 2:HOLY CRAP THIS IS AWESOME.