The best list of Games available on Mac. Updated daily to include the lastest Free MMOs, RPGs and more for MMORPG fans. Achaea is a massively multiplayer online text game, also known as a multi-user dungeon, or MUD. In it, you take on the role of a male or female of eighteen years of age, of one of a range of races, who has recently left. Most of the Mac projects may give the players a tip regarding their computer and its performance and help them to find the best combination of both in-game and system settings. Best MMO Games for Mac. War Thunder is an MMO simulation of real-life battles where players get to use various aeroplanes, tanks and ships. The game offers a realistic.