Mattel Games UNO Show ‘Em No Mercy Card Game, Ages 7+, 2-6 Players | Includes Extra Cards, Special Rules & Tougher Penalties
Product details checked 5 September 2026
No longer listed on Amazon. We have kept this page for reference. Alternatives from the same shelf are below.
Overview
Juegos Mattel Mattel Games UNO Show ‘Em No Mercy is no longer listed on Amazon. We have kept this page because it was part of our games shelf, and the comparison below still shows where it stood while it was on sale. According to the listing: UNO Show 'em No Mercy game adds 56 more cards, special rules and super-tough action cards for the most brutal edition of UNO ever! Tougher action cards, such as Skip Everyone, Wild Draw 6 and even Wild Draw 10 make game play merciless! Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.7 out of 5 from 22,439 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Juegos Mattel
- Amazon rating
- 4.7 / 5 from 22,439 ratings
- vs Games
- level with the category median of 4.7
- Rank in category
- 8 of 49 rated games we track
- Price position
- Among the cheaper options (category spans £2.99 to £44.99)
- How proven
- Well established, above-average review volume
Price range as of · details
How it compares in Games
Across the 49 rated games products we track, the typical score is 4.7 out of 5. This one sits at 4.7, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 22,439 ratings against a category median of 2,518. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the lower third of a category running from £2.99 to £44.99, where the midpoint is about £10.45. Cheaper than most while rating at or above the category norm is the combination worth looking for, and it is the main argument for this one.
Category prices as of · details
Worked out from the 49 games products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- UNO Show 'em No Mercy game adds 56 more cards, special rules and super-tough action cards for the most brutal edition of UNO ever!
- Tougher action cards, such as Skip Everyone, Wild Draw 6 and even Wild Draw 10 make game play merciless!
- The Stacking Rule lets players pass the penalty (Draw +2, +4, +6, +10) to the next player until whoever can't play has to take all the cards combined!
- Whenever a '7' or a '0' card is played, players must swap hands with another player!
- The Mercy Rule means that if any player gets 25+ cards in their hand, they are out of the game!
- More cards mean more chances to show opponents absolutely no mercy!
