Revert "kiigame-data"

This reverts commit ddb570adf92c6f785a133556ba576c381ac1fa23, reversing
changes made to 3553889ef06d07125f561165fea0645b38da85f5.
Revert "Added the whole 'kiigame' directory to gamedata"

This reverts commit 3553889ef06d07125f561165fea0645b38da85f5.