Hotline: 16297 (9.00 AM to 11.00 PM) 
Hello, Sign in 
Cart 
Mattel Games UNO Show 'em No Mercy (Hwv18) utilizes a 168-card deck to enforce aggressive, high-conflict gameplay. Participants struggle against instant elimination via the Mercy Rule and high-penalty Wild Draw 10 cards. Compared to the 112-card classic set, this version adds 56 cards and increases the maximum draw penalty from 4 to 10.
Key Features
- Mercy Rule: Hand size limit triggers elimination at 25 cards. Removes losing players to accelerate match completion.
- Stacking Mechanics: Additive penalties pass +2, +4, +6, and +10 values. Chains multiple draw cards onto a single player.
- 168-Card Deck: Total count contains 56 extra action cards for groups. Expands the pool of Wild Draw 10 options.
- Laminated Finish: Protective paper coating resists surface moisture and skin oils. Prevents warping during high-humidity BD game nights.
Frequently Asked Questions
What is the mercy rule in UNO No Mercy?
A player exits the game once their hand contains 25 cards. This rule enforces instant elimination to prevent stalled matches.
How many cards are in UNO No Mercy Hwv18?
The deck consists of 168 cards, which includes 56 more than the standard edition. This count accounts for extra Wild Draw 6 and 10 cards.
