|LEGO® → System → Exo-Force|
The set is small, given for free with the purchase of Duracell batteries. It includes a small walker with wings and a big gun under one wing.
- Three versions of this set were released: The normal boxed version as shown in the main picture, a polybagged version, and a boxed version that came with a Duracell battery pack. All versions of the set were available free through promotions.
- A very similar battle machine appears in 7709 Sentai Fortress