Go Wild

Go Wild is a game mode in UNO!. When selecting this mode, the players are given two main options, Singles and 2v2, as well as the option to choose the multiplier in which they would like to play in. The higher the multiplier they choose, the more coins they can gain or lose. Coins are necessary to play in many of the game modes.

Gameplay
In Go Wild, the game is played with a few twists. Firstly, two decks are used instead of one. The game also allows players to stack +2 and +4 cards. If someone puts a +2 and the next person has a +2 or +4, the second person has to put the +2 or +4 and the next player has to draw four unless he or she has another +2 or +4. If someone puts a +2 and the next person has both a +2 and a +4, the game forces the player to put the +2. A draw two cannot be stacked on top of a wild draw four, but a wild draw four can be stacked on top of another wild draw four. Go Wild mode also features the Discard All card; when played, it allows the user to discard all cards of whatever color the Discard All card is.