After some search through the forum and i didn't found any info about that soft so i'm posting here.
Web Game Builder let you convert your games from standard windows *.exe file into a web based game. It comes with two versions: free trial and full (49.95$ or 99.95$). I was able to try only the free version and I must say it's doing its job pretty nicely.
here's my awesome quick test...
There's my Cube WIP game as a test
(it's 10MB and may load a while)
and here's www
play with it and upload some stuff and tell us what you think
if Web Game Builder really works fine it will make many people very happy here
(I am one of them and ready to pay that money;))