Play as Velocio, a poor slime that was kept in a laboratory for years by scientists. But today is the day they finally get out of here! And it can only be possible if it can outrun the security system that shoots up the lazer. Velocio the slime has very little time to do its escape route to the sewer and it need to do it as quickly a possible. The game has 58 levels. There is a special ending if you beat the game dying 10 times or less.