The only 'problem/challenge' is in the gameplay. Trenches: Generals has new and different features which would not work as a universal. (Not just updated graphics.) If we just updated graphics for Stenches, then we'd do universal. But if we add new game modes that can be used specifically for iPad, then it would be a whole new game. Honestly, we would have preferred Trenches to be a universal build, but its different enough, so we decided to have the lowest intro price of $.99, instead of the $2.99 we'd charge at full price.
