The UNO H2O game by Mattel is a waterproof version of the classic game, perfect for travel or camping. This 2004 version includes clear plastic cards with a red color theme, featuring numbers as the game type. Designed for 2 players or more, this game is suitable for ages 4 and up, making it a fun and engaging option for family game nights or outdoor activities. Made in China, this contemporary manufactured game offers a nostalgic twist on a familiar favorite.