SG - What kind of game sucks me in (perverts) without even trying? Tower defense. It’s ridiculous how much time and energy I’ll put into a game like that while the hours just tick by. While I’m technically new to the genre, having only been indoctrinated since PlayStation 3′s exclusive Pixeljunk Monsters, I’m still new to the club. Once I saw how fun tower defense games could be, however, I took up every opportunity to do more.