Mattel Games DOS Second Edition Card Game for Kids & Families, Color Blind Accessible Deck for Groups & Parties

Mattel DOS Second Edition is a fast-paced card game engineered for competitive play with enhanced color blind accessibility features built into every card. Unlike the original UNO-style single-pile format, DOS introduces two simultaneous discard piles, expanding the number of valid plays per turn and accelerating hand-depletion strategy. The deck includes standard numbered cards, Wild DOS cards (all Number 2 cards function as universal color-callers), and Wild Play Two Cards that force the next player to discard a minimum of two cards or draw. Constructed from durable coated cardstock with printed color blind-accessible iconography, the card stock is designed for repeated shuffle cycles without rapid edge wear.

The game supports 2 to 6 players with a recommended age range of 7 and up, making it viable for family game nights and competitive group settings alike. Compact card deck form factor fits standard card game storage boxes. Includes full rulebook with accessibility guidelines. No batteries required. Made by Mattel.