Unlikely. The ending of Alice is Dead 3 was abrupt and final, and unless we follow Mary Ann after this, nothing else can come of this. I, personally, would like to do so, if only to find out what the flying f*** is going on.
New- there is a possibility there is an easter egg in the third one if you go into a bathroom stall and dial the number it will play the song from the first Alice is dead. then when you enter the middle stall you will get a text with an anagram saying "alice lives". Then at the end when the words "the end" show up a question mark shows up briefly. they may have said no more but there are things in the third one that shows there will potentially be a 4th.
Chat with our AI personalities
it is out now. http://www.newgrounds.com/portal/view/547837
the campaigns for left 4 dead are: NO MERCY BLOOD HARVEST DEAD AIR DEATH TOLL
There are curently no plans to produce Dead or Alive 5.
There are a few sites, check out the Left 4 Dead forums online.
You need the nut. Flush the toilet and, as it's flushing, look in and grab the nut.