The exception is the Von Nebula and Rotor sets which have 156 and 145 pieces respectively and are packaged in a larger box of the China. After the Heroes beat the villains, XPlode fires his explosives at the Heroes, but they managed to survive his attack.

A further episode titled "Invasion from Below" was produced by Lego with design partner Advance and animation company Ghost.As with BIONICLE, there were six main heroes released per line (this tradition did not continue with the Breakout waves and beyond). Von Nebula is an evil mastermind who mastered the manipulation of black holes through a technological staff he developed. LEGO® is a registered trademark of the LEGO® Group of companies which does not sponsor, authorize or endorse these programs or this web site.

Hero Factory's headquarters are based in a towering skyscraper centred in the fictional Makuhero City on a terraformed asteroid. Furno makes Stormer realize his actions are wrong by comparing him to a rookie that went rogue, Von Ness, and Stormer shuts down. Breez discovers that the monsters communicate with each other, while Stormer and Furno get abducted by the Jumpers. An online game (or offline, for the app) was released, featuring the player as an Alpha Team hero fighting different beasts and earning power-ups.

Each Hero is unique, with their own distinct personalities and equipment, and the Heroes are arranged into teams. Within the 15 sets released there are six hero characters, six villain characters, two vehicle, and a hero and villain limited edition set.