We are focusing on PC at the moment.
It was really a big challenge to make TM² for us. We wanted to keep it simple. So, there was no way to make the #2 by adding game features, and we wanted to stay with the original strengths. So, to make a sequel that is as simple and similar, while making it "2" was hard!
Now, other than game features, there is the maniaplanet system. This is the easiest but longest part to do. This should boost the power to the players, and that's a really good combination, for me, with the game part that stays simple. I even think it is obligatory to be really efficient. If the basic game is too complicated, then it means that many choices would be already done.