SwordsVale

SwordsVale is an online MMORPG that first shows up in the chapter Local Area.

The game has quests, raids, PVP options, and customizable characters, as well as both public and private servers.

There has been one in-game festival referenced: the Crimsonflame Festival. There is an implication that festivals and other in-game events are held regularly.

Stacey, Abbey, Sue, and Amaya have a group together, which Mike later joins as a flower mage. The characters usually play on a private server, though Mike has played on a public server exactly once. They also meet in-person once a month to discuss strategy. They will regularly meet at school as well, though Stacey avoids the others because she doesn't want to look like a loser.

Everyone has dressed up as their characters exactly once in the comic, to go to a convention, though Mike skipped on dressing up as his mage character.