You're assigned to dock a remote space station. Dock the top-secret archeological mining station and find out why it hasn't given a sign of life in months then fix the problem.
Build towers to defend the town center and upgrade them to more advanced tower types. These towers are capable of protecting more with powerful weapons. It applies to fire, ice and lighting magic towers.
Use your bow and magic spells to fight off hoards of evil monsters charging at you. There are 20 different enemies, 5 bosses, 30+ weapons and much more.