Ok, more story to add.
I uninstalled and reinstalled Galciv. Got into the game fine, loaded my saved game, captured the last world and went to the screen to submit my score. I typed in my bona fides and hit the submit button. The button turned green and I waited, and waited, and waited. Could not tab out, could not ctr-alt-del, nothing. Had to do a hard reboot.
It appears that once I get a single crash such as the restore game, load game crash or get hung up such as trying to submit my score to the metaverse then I can no longer get into the game. My only option appears to be uninstalling and reinstalling the game.
Otherwise if I don't generate an error or hang up then I have no problem playing, saving the game and exiting and then returning to the game.
None of the hang ups have generated any exception reboots. The only exception report I get is from the restore game/load game crash that I submitted previously.