UNO Retro brings back the classic card-matching gameplay with a nostalgic design. The set includes the traditional red, green, yellow, and blue numbered cards along with eight Wild cards that let players switch colors. Action cards introduce strategic twists during gameplay. For improved accessibility, each card features special symbols to help colorblind players identify colors easily. The rules remain unchanged—players must call "UNO" when down to their last card, and the first to play all their cards wins. The packaging and card designs reflect a vintage aesthetic while maintaining full functionality.