The mobile entry in the Kingdom Hearts franchise Union χ has a crossover event starting today featuring Pixar’s Coco.
By taking part in multiplayer quests playes can earn new medals featuring Miguel and Héctor, while completing other special quests will earn you Miguel medals.
Additionally, you can obtain these medals by purchasing an Extravaganza pack in-game.
Kingdom Hearts Union χ is available on iOS and Android
Source: God is Geek