Physics games can be found in every corner of the app store nowadays. There are so many of them it is hard to find a quality one out there. Crush the Castle is another physics-based game which focuses on knocking down different structures and crushing every person in it. Medals are earned for each level based on how many launches it takes to crush everyone. The gameplay is very simple. Users start a launch from the trebuchet and then tap again to release the projectile. The game isn't anything super detailed but the physics of the game make it pretty entertaining.