Space portal is mix of infinite runner game and space shooter game. You have a special spaceship that goes in space and there are astroids that you need to avoid. You can use ur gun to destroy astroids or you can use portals to change way
Sometimes it is not wise to change path that is why you need to be careful. Pay attention for both path. Space portal game is loved before. now it is updated.

Space portal gameplay
Release to shoot
swipe to move
use portals to change path
collect skills to have power