what software do you recommend for a flash games site

Ive checked over a few different sites, and im not sure which is best solution for me. Ive used the demo of myacradeplugin, and ive used other demos and to be honest, i wasnt impressed.


what i want to do is setup an automated flashgames site, and we are thinking of having differnt themes such as:
girls,
boys,
under 8's
(maybe a fourth theme)

Once the site is setup, i wont have time to monitor the games, its needs to be 100% automated, and it is crucial that the only the right sort of games get loaded onto the correct theme.

I was thinking we could do multiple wordpress installs using myarcadeplugin (ive checked legally i can have multiple installs on same server)

Issue with doing different systems and or multiple wordpress themes is that there needs to be a universal login system so that users can move about the site freely.
can anyone recommend wparcade? or any other solution?

My budget for this solution, is $100, and to be honest i would like to get 4 different themes.

Truth be told, im familar with wordpress, but im not a large fan of wordpress, (too many security issues) and im definetely not happy with the idea of running 4 wordpress sites side by side, its 4 x the maintence, 4 x the security issues. so can anyone recommend other solutions that are suitable for automated flash game sites?