Just did some more experimenting. It appears that the "mobile documents" folder on the iPhone/iPad does not quite function as in Lion's mobile documents folder. Lion's mobile documents folder offers Dropbox-like file syncing across Macs. The one on the iPhone/iPad does display the correct ...

Update - Figured out how!: Steps to enable iCloud saving of ScummVM savegames are as follows: 1) Set save folder to any folder or sub-folder within "/var/mobile/Library/Mobile Documents" on all iDevices with the same iCloud ID 2) Make a copy of the same savegame on each device. This can be...