I Rate 3 Stars.. I Like the game .. But yes that 1-star Guy was correct atleast about one thing.. The Zombies are wayyy to fast and the hordes are a bit to big with that speed so yes it does become unplayable.. Maybe go for a better look Interface wise though .. The game could look a whole lot better.. Also As im writing this review im on the Leaderboards screen where all i see is different rows of 'Text, Text' and the only way to get back to the main menu is by clicking a submit text button that looks nothing like a button so i got sorta confused there looking for a back button .. So Again a GUI Upgrade would make this game alot better , everyone loves a nice GUI(; I'm Not sure what library you guys used or if this is written in Actionscript 3 but if it is i could try helpin out a bit if you'd like , I'm Always looking to gain more experience in game development .. At The moment im learning more on the Flixel Library but id still be glad to try and help here.. Just Pm me if you want