@xyroclast; when they have it on the new it means they had an update; whether a new server; bug fixes; etc.; I know it's been out for a little while; and i know why it said it was new
Well, Either Dave is real, but no one likes him or has any information on him; or the Main Character is completely insane and writes a work sheet for Dave. Plus; if dave was not real, how then in the picture mission; how do you get more film for it?
Man: "How do you suppose these 3 people were killed? All that's there is a bloody sponge and the 3 dead guys." Detective: "Must've been killed by the sponge" LOL
@http://ninjakiwi.com/Games/Tower-Defense/Play/Bloons-Tower-Defense-4.html there is a new tower (dartling gun, shoots fast, you control where it shoots, but inaccurate), 2 new maps, and; the speed up button is press and it speeds up so you don't have to click! Rate up so you can play and so developers might put that version on kong!
Cheats: venture capital - adds $100k to your money (+)
cashing in my options - adds $100m to ur money (+)
crash - sends all your money down to the big fat zero (+)
send in the clowns - everyone is a clown
reaping the benefits - every one is a grim reaper
stop the silly - turns everyone normal again if they were a clown or reaper
research frenzy - all reasearch is done ( no more reasearches now LOL) (+)
catzilla - all cats are 3x bigger
moar catz - adds 50 cats to your game (+) (and PS. thats how u do spell the cheat code, every cheat code is spelt correctly)
 "Aetheron"){kind=icon}
 "Wasted Youth, Part 1"){kind=icon}
 "Penguin Overlords"){kind=icon}
 "Mutilate-a-doll"){kind=icon}
 "Shoot'm"){kind=icon}
 "Punk-o-matic 2"){kind=icon}
 "Bloons Tower Defense 4"){kind=icon}
 "Villainous"){kind=icon}
 "Book of Mages: The Dark Times"){kind=icon}
 "Papa's Taco Mia!"){kind=icon}
 "Mosquito & Cow"){kind=icon}
 "Corporation Inc."){kind=icon}
 "Anti-TD"){kind=icon}
 "Kongai"){kind=icon}
 "Battle Dawn"){kind=icon}