UNICEF is getting back into the Halloween game, remaking the ubiquitous orange coin box that so many parents recall from trick-or-treating past into an all-digital campaign more suitable to the times.

Devolver Digital returned again this year for a surreal spoof on E3 press conferences, and it came bearing bizarre gifts. Among its many strange announcements: Lootbox Coin, a 2.5-inch, banana yellow ...