The original LEGO Batman theme was first released in 2006 and lasted until 2008 and features 15 sets, magnets, videos, books as well as toys released by McDonald's. Batman has been re-introduced in 2012 as part of the DC Super Heroes theme. The theme is based on Batman: The Animated Series but also include elements from other Batman universes, such as the Tumbler from the Christopher Nolan films. However, each set, aside from The Batcave: The Penguin and Mr. Freeze's Invasion, is based on scenarios that occurred on the show where each set features Batman fighting a villain.
2006 LEGO Sets
2006 for LEGO was a year of new themes being introduced and a number of well known themes being retired. LEGO in 2006 introduced and discontinued The Avatar: The Last Airbender, introduced the original Batman theme, Exo-Force, Mindstorms NXT, SpongeBob SquarePants, Remote control Trains and Aqua Raiders. However, the following themes were discontinued; Clikits, Vikings. While LEGO Sports was re-introduced in 2006 with a couple Soccer/Football sets.