Or someone is out to get you. Doodle Jump 1.6.6 is working extremely smoothly for me on Virtuous 1.0.2
...seems that you are teh only one with this problem.
Can't confirm this issue..and no one else here reported such an issue too.
ok i have now tested it again:
1. ROM fresh installed
2. only game installed: Doodle Jump v1.6.6
3. GAME IS ****ING LAGGING!
the is really nothing now, that could cause this problem except the rom or the App "Adfree".
I don't know how you feel, but i never accept lagging games; in no comparisation to an old phone!
I tried it 3 times, now it's enough. The original HTC firmware is atm the best. It's bad that the menu is lagging but at least the games are running fine!