Each Island on Box Critters has a variety of Games for Critters to play to earn Coins, Items, Cards, which they can spent at the Shop. There are two types of Games: Single Player and Multiplayer, where they’re against or can team up with other Critters, but there are some that you can play solo and/or with others.
Box Critters Games:
Combat Card Game (in development)
Critter Ball (in development)
Critter Climb (in development)