How to build an Alien Conquest army

Alien Striker, Alien Defender and Alien Conquest are great ADU ( Alien Defense Unit ) and Alien army builders. With Alien Striker being the cheapest. Get some Alien Defenders or Battlepacks for some variety. Defenders for more vehicles, or battlepacks for more minifgures. Other sets are optional for complementing your minifigures and vehicles with the bigger vehicles and unique minifigures like the scientist, head crab / clinger , cyborg , and commander.

Alien Conquest Wave 1 Summer 2011
7049 Alien Striker
7050 Alien Defender
7051 Tripod Invader
7052 UFO Abduction
7065 Alien Mothership
7066 Earth Defense HQ
7067 Jet-Copter Encounter
30141 Jetpack
853301 Alien Conquest Battlepack