MB-01 Eagle Command Base

MB-01 Eagle Command Base - 7690
760 Pieces
The MB-01 Eagle Command Base is the largest Astro building on Mars. Equipped with a launch pad, a laboratory, and a defense station, this base is ready for any Alien attack. The base is powered by an air pump (power generator in the game), which can be used to transport aliens throughout the base and fire the defense station's missiles. There is a laboratory for examining captured aliens, as well as a cell for holding them. The vehicles included in the set are an Alien strike fighter and an Astro transport shuttle. The minifigures include 3 Alien drones and 4 Astros, one with a jetpack.
MB-01 Eagle Command Base - Lego Mars Mission Fan-Made Wiki
Fan-Review: This set does not disappoint. At first glance, it may seem small for the "biggest Mars Mission set", however it actually has a number of bricks. The pump feature allows for three awesome features. It makes a great play set for the minifigs. The darts can fire up to a bit under 10 feet! The body of the rocket ship opens, and if you are a CrystAlien Conflict Fan, the base has eight possible configurations to become units/structures from the game! It also comes with tons of crystals, 11. That's enough for a small mining field!
MB-01 Eagle Command Base - Lego Mars Mission Fan-Made Wiki