Defend your eyeballs against some screens
Promethium Marketing -- formerly the Gamerscore Blog crew -- has released Tweet Defense on the iPhone, a tower defense title that rewards players with bonuses for linking up and using their Twitter account. The title features ten different levels, five different enemy types and six different towers to choose from.
Currently, it's available for $.99, though this is only a "limited sale price." The nightmares you'll have about a pregnant zombie giving birth to little zombies are free of charge, of course.
Tweet Defense ($.99)
