In Chile we also depend on the fluctuation of the dollar, the euro and other currencies, which can be good or bad for us. But since we don't depend exclusively from the dollar we can sell the game for the same amount in all regions. That is why we've decided not make a 1 to 1 conversion between euros and dollars. We've tried to keep a similar price between regions. We don't want people in Europe having to pay extra for our game.
The developers asked Steam to do a respectful dollar to euro conversion, one more reason to buy this game !
/beside the fact Zeno Clash is awesome, indie, cheap, original, beautiful, listening to the community, ... :D