If you love video games and own a smartphone, there is a good chance that you've heard of the tower defense series Kingdom Rush. Both Kingdom Rush and its sequel Kingdom Rush: Frontiers were both not only excellent mobile games, but excellent games in general, and now a prequel adventure is in Kingdom Rush: Origins is coming your way next week.

Ironhide Game Studio, today announced Kingdom Rush: Origins, an all-new adventure set in the series charming world. The prequel takes players back to the stories beginning, before the sorcerer Vez’nan ever was a threat, and adds a multitude of new levels, towers, heroes, spells and all kinds of enemies.

Kingdom Rush: Origins launches on November 20 for $2.99 for iPhone, iPod touch, and Android, and $4.99 for iPad.