AN UPDATE: Thanks to all who replied.
THIS IS NO EASY TASK!!!!.

What I've done is use the WMI script above. That eliminates some of the games. But I'm thinking some are protected via WFP. So I used the INF uninstall process. These 2 processes have eleminated a LARGE % of the games. I will now use the SMS web report. to snag common paths and then delete those that are found via a KIX script......

NTDOC, I wish we had a lot of folks to help out here but there are only 3 of us. Of the other 2, 1 is a sharepoint admin, the other is a MOM admin and WEB server guy, so they are VERY busy.....
The Army is running on a tight budget.