any Left 4 Dead game

[security555]

zombie 1. baby boomer he would be a kid boomer but named baby boomer he would be more small then the bigger boomer and would have expload key on keyboard to spread vomit more and easyly all around its body and get more zombies quickly this bommer would be about 10 years of age but swing its arms just like boomer :)to kill same type of body as big boomer but diffrent shape size face and of corse cloths glowing green eyes this zombie would be playable.
zombie 2. would be a big zombie from a war war unknown zombie arms shoot out from body to cause lots of damage to the players
zombie name would be called hippie of corse cloths would be something like this http://www.vintagetrends.com/thumbnails_/lot/799/799-1709.jpg and other zombie skill would be to run fast like the old hunter ideas for zombie 3 comming soon:)

[ASecondOpinion]

I think you're looking for the Left 4 Dead 2 (http://forums.steampowered.com/forums/forumdisplay.php?f=611) forums for this.

Although, the vast majority of suggestions aren't taken kindly there, but for good reason:

FOr example, what gameplay advantages would a "baby boomer" have if he was added over him being left out?

I highly suggest before you try to put forward game ideas, you have a strong thought about every aspect of it and whether it will be balanced -> No-one wants an over or under powered SI.