From what I can tell there is no single player, just games that don't let other people join. Even solo there is noticeable lag on every achievement and when mo

From what I can tell there is no single player, just games that don't let other people join. Even solo there is noticeable lag on every achievement and when moving/selling items, presumably as it updates the server. (Being in Australia we get screwed on both a higher price for the game and playing on a much higher latency that USA based players)