The classic arcade game Joust is recreated here. Although the game play is fairly simple it is still a challenge. It is amazing to see how simple the games were in 1982.

Use the Control key to fly. Hit it repeatedly to climb.
Use cursor keys to move left and right.

You have to kill the other knights on each level in order to move on to the next level.

Killing a knight is a two step process. First you have to hit him with your lance vertically higher than his in order to kill him. When he dies an egg will fall to the play area floor. You must then touch the egg to kill the knight before a stronger knight hatches from the egg.