To save games all you need to do is chown -R user:users the game folder.

e.g.

cd /home/user/[webOS]/
chown -R user:users /com.gameloft.app.asphalt5

the folder [webOS] is not set and can be anything you want it to be.

The game folder is the folder that contains all the games info.

If you installed a game via a .deb file then your games will be found here: /home/opt/preenv/usr/palm/applications/

chown the desired game folder

If this has helped you. thank me and it'll be later added to the wiki