In Cube Shift, you have to stretch up or squash your squishy jelly block to pass through the gates. The gates that appear on the road ahead of you come in a range of different shapes. Make sure your sliding block takes on the right dimensions before your reach each gate. Try to collect as many gems as you can to unlock new blocks in all kinds of bright colors. Once you fill the ‘FEVER’ bar, the gates will go green and you can smash through them.