Team up with Iron Man, Captain Marvel, Hulk, Nebula and Ant-Man and defend the Avengers’ compound! Make plans in the office and grab weapons from the table’s secret compartment. Monitor Thanos and the Outrider’s approach to the Avengers HQ with the radar, then speed into action. Activate the rooftop defense system. Target the Outrider with the offroader's dual stud shooter, then launch the Avengers' helicopter and fire its rapid shooter! Construct the awesome Avengers HQ and fend off intruders! Stage a thrilling Avengers Compound Battle and defeat Thanos and the Outrider with this LEGO® Marvel Avengers toy building set! The Avengers headquarters features a 2-level office building with a meeting room—including a table with a secret gun compartment, an opening ‘laser-beam' safe, helipad, garage, rooftop spring-loaded shooter and dual stud shooters, plus a rotating, tilting radar. This popular toy construction set also includes a buildable toy helicopter with adjustable, spinning rotors and 6-stud rapid shooter, and an offroader with a rotating turret with dual stud shooter. Play out thrilling scenes from the Marvel Avengers movies with 4 minifigures, an Ant-Man microfigure and posable Hulk and Thanos big figures.