Depending on where the game was developed, it is easier and therefore faster to release a game in one region than others. If games received simultaneous launches, you would have to delay the release in those regions. It's probably better for companies to collect some money now, then release it later in other areas and get more money (and they probably get better feedback on the status of the game). I really doubt simultaneous games will collect more money. If people want it, they'll buy it when it's available.








