Two different games?

Game: 

Should we list two different games, or are these two episodes of the same game?
Tiny & Big: Up That Mountain
Tiny & Big: Grandpa's Leftovers

Forums: 

As I understand "Tiny & Big: Grandpa's Leftovers" is still in development. I think we should wait for release and see, how will it be redistributed - if there will be an option to purchase games separately then both games should be also listed separately.

Sounds about right, agreed.