As of August 2014, there are two Ben 10 Ultimate Alien games: LeapFrog Explorer Learning Game: Ben 10 and Ben 10: Ultimate Alien Cosmic Destruction. LeapFrog Explorer is intended for children ages 5 to 8, and Cosmic Destruction is intended for players above 10 years old.
LeapFrog Explorer's plot involves saving Ben's friends by defeating Dr. Animo. It has five levels with geography or science-related activities. The game adjusts the curriculum to match the player's skill, and achievements can be exchanged for tokens. Cosmic Destruction is a single-player action-adventure game published by D3Publisher in 2010. It has eight levels and 12 playable aliens. It can be played on Nintendo Wii, PlayStation 2, PlayStation 3, PlayStation Portable, Xbox 360 and Nintendo DS.