Arcade
Quick minigames with your party
/play <game>queues for a minigame (with your party)./play leaveleaves the queue./rejointakes you back to a game you dropped out of.
Quests
/quests has a page per game (playing and winning, five tiers each) and tournaments, plus a win a day for each game. They pay tokens. Network quests are behind their own button (/quests network).
The Arcade lobby is the 2018 hub: the floating island with the cherry tree, the plaza and the dragon.