Upgrade first turret
Not unlocked yetUpgrade your very first turret
Complete tutorial
Not unlocked yetComplete the tutorial
Build first building
Not unlocked yetBuild your very first building
Survive first attack wave
Not unlocked yetSurvive your very first attack wave
Destroy Final Destination
Not unlocked yetDestroy the game endboss "Final Destination"
Complete Jungle Coast
Not unlocked yetComplete the campaign "Jungle Coast"
Complete Desert
Not unlocked yetComplete the campaign "Desert"
Complete Winter
Not unlocked yetComplete the campaign "Winter"
Complete Badlands
Not unlocked yetComplete the campaign "Badlands"
Destroy 10 enemies
Not unlocked yetDestroy an amount of 10 enemies
Destroy 100 enemies
Not unlocked yetDestroy an amount of 100 enemies
Destroy 1000 enemies
Not unlocked yetDestroy an amount of 1000 enemies
Destroy 10000 enemies
Not unlocked yetDestroy an amount of 10000 enemies
Build SWARM site
Not unlocked yetBuild a SWARM site turret
Build tesla turret
Not unlocked yetBuild a tesla turret
Build ragnarok station
Not unlocked yetBuild the mighty ragnarok station
Destroy a ship
Not unlocked yetSuccessfully destroy an enemy ship
Use nuclear missile
Not unlocked yetUse the nuclear missile