Make your Number 0,and a portal will open to the next Level.

-Portal Is Zero is a 2d Platformer Game, Where you will play as Numbers.

-Your Goal is to Make your Number 0, it will Open Up a Portal that will allow you to go next level.

-Green Numbers are Positive and Red Numbers are Negative.

How to Play: 

-Use WASD or the arrow keys to move and Space to jump

-Make Your Number 0, it will open a Portal And you can go to the next level. (Portal will Only work if your Number is 0.)