- Overhead Consistence is finally here! The epic sequel to Persistence takes you through 5 all-new worlds consisting of 30 levels! All new designs, style, music, gadgets and more! The concept is basic- guide your mouse through each level. But watch out- this isnâ€™t called Consistence for nothing. You will need to have the arrow keys at the ready as well. The new â€śintelligence itemâ€ť bar awards players points for just simply playing the game. In fact, the whole game is built around this point system, but itâ€™s not one you need to follow- only if you want the bonus toys.