computer: openSUSE 13.1 GNOME desktop.
My young grandson was complaining some games were not working, when looked did not recognize them.
From what he said after opening chromium he went looking for some games at:
https://chrome.google.com/webstore/category/apps
From this Apps page he downloaded and played several games, currently playing "Cut The Rope" .
Admit was puzzled with some error messages recently, now suspect they relate to such apps either missing some bits and pieces, or their setup looking somewhere else for things, which may not be there...... ??.
Need time on that machine to find which games/apps and where they installed.