Wasn't this the one that was not merely a MMORPG... but a... UMMORPG?
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www.google.com ... yep ...
Wish is the first Ultra Massive Multiplayer Online Role Playing Game (UMMORPG™). "Ultra" means that Wish supports more than 10,000 simultaneous players in a single, seamless world, without any zones or "shards".
Haha! This could be otherwise called a
UMMUHOHLAGWTFRPG