Just installed the kitto adopt script for a client on 99webs. It was a bit more challenging to install and prolly will be harder to use. I didn't see an admin panel so site settings and features are all controlled in the files.
example of site here:
http://domesticpets.99webs.info/
script info here:
http://kitto.yasashiisyndicate.org/
I will be checking that script out more too. Also gonna install that adventure script for a client and see how that is.