A game that is little like Pong, except that you've got four paddles, they're tethered to the walls by chains, and every eight hits produces a new ball to contend with. It's easy to play and aesthetically simple, with vector-like graphics and soothing sound effects, but the evil challenge is what keeps you coming back for more.
You kids these days with your Halos and your Gear Wars and your Half Lifes... you don't appreciate what we had to work with! Back in my day, we didn't have no fancy-schmancy high-end graphics in our shooters! No complex storylines, neither. We didn't even have a jump! You know what we had? We had Doom.