Kill a Spammer before it spawns any Inductors.

Defeat 50 tentacles in Mission 13.

Help Sandro unlocks his cowabungous inner self.

Kill a total of 150 Jackbots resurrected by Oculus.

Defeat Mr: Rob070 in Normal or Veteran difficulty.

Defeat Mr: Rob070 in Impossible difficulty.

Build a total of 149 Towers.

Have 3 Heroes reach maximum level.

Complete all Campaign Missions in Impossible difficulty.

Win Spec Op 'The Last of Them' in less than 7 minutes.

Help the squad of funny penguins achieve maximum coolness on stage 15.

Find the 4 mischievous kids lost in the snow on stage 19.

Help the frozen, weird-looking alien squirrel get his preferred food on stage 18.

Find the 6 Immensity Stones to awake the awesome Mitten of Tranos.

Kill 50 Alpha Fenrirs during a single try of stage 18.

Destroy a total of 72 Ice Blocks.

Recruit a total of 41 fighters in the Ga’r Warhalls.

Destroy 30 Raad Portals before any enemy can enter our galaxy through any of them.

Destroy a total of 46 Raad Carriers.

Search for the ultimate answer buying 42 different upgrades.

Defeat Nexus, the Raad Vanguard Master, in Normal or Veteran difficulty.

Defeat Nexus, the Raad Vanguard Master, in Impossible difficulty.

Complete the Spec Op In Brightest Day with both Power Cores active.

Teleport all colonists to safety in Spec Op Darkest Hour.