Developer: Asmodev , Publisher: Ultimate Games S.A.
A mix of tower defense with classic shooter. Gather resources, place traps, build towers, and buy weapons to exterminate waves of United Forces of Heaven, Hell, Purgatory, Cthulhu, Carnivores and Aliens.
Chart with game position history on Steam Global Top Sellers (globaltopsellers) list giving an outlook on number copies of game already sold. Datasource: Steam Globaltopsellers .