Bat Up!

Bat Up! is entry 19 and also the final entry in the Tenliner Challenge. Bay Up! is a game for MSX1 or higher where you are a bat stuck in a tower that's on fire, and your goal is to escape the tower by going as high as possible. That there's no end to the tower is not gonna stop you, right?

You can move the bat with the left and right cursor keys. Press space to make the bat go up, and release the space key to make it go down again.