Well after playing New Vegas and loving just going into the casino and blowing chips I figured why not make a Casino of some sort in FO3. Question I have is, how exactly would I got about adding Slot machines?

Taking suggestions for them, I believe that there should be no cap limits unless it's planned to add more then one Casino. Which is a definite possibility.

Check out the mini games I am making in http://www.gamesas.com/index.php?/topic/1071638-wipbeta-vault-64-v2/page__st__100
I am using, with permission from razorwire, the slot machine he made. http://www.fallout3nexus.com/downloads/file.php?id=13143
I also have a bowling alley and Ball Drop game. I have plans for a balloon pop game and knock the milk bottles down game.