Clay Jam is a claymation mobile game created by UK developer Fat Pebble and published by Zynga. It was released on November 29, 2012 on iOS and Android. The handmade, stop-motion game was created in a UK garage by Fat Pebble developers. In the game, players guide a clay ball over a series of hills with the objective of squashing monsters on the way down. As of November 2018 the game is no longer available on the Google Play Store, along with Play-Doh Jam, their Play-Doh-related sequel, which is still unavailable on the App Store. On March 27th, 2026, An official revive was released onto the App Store, and the Google Play Store, under the name of Clay Jam Classic by the original developers.