Str8 is an beautifully addicting, tower building, color stacking physics based puzzler that encourages you to stack your way towards infinity. Drop blocks down from the sky to add to your tower. Build your tower as high as you can and then watch as your tower crumbles to the ground. Earn coins for continues for perfectly aligned drops. Time things right to stack same colors on top of each other. Same colors link together. Get 8 of the same color in a row and your blocks will shift into perfect alignment. Compare your scores with your Facebook friends.