Experience the ultimate, chaotic version of UNO. In UNO Show 'Em No Mercy, you can stack +2, +4, +6, and even +10 cards to eliminate your opponents. If a player gets 25 or more cards in their hand, they are instantly eliminated!
The rules are brutal. You can stack draw cards, meaning if someone plays a +4, you can play a +4 to make the next person draw 8! The 7 and 0 rules apply: playing a 7 lets you swap hands with another player, and playing a 0 makes everyone pass their hand to the next player. The game ends when one player gets rid of all their cards, or everyone else is eliminated by the Mercy Rule (25+ cards).
This is a 100% free, fan-made hobby project.
UNO® and UNO Show 'Em No Mercy® are registered trademarks of Mattel, Inc. This website is completely unofficial, non-commercial, and is not affiliated with, endorsed by, sponsored by, or specifically approved by Mattel in any way.
We claim no ownership over the UNO brand, card designs, or game rules. This site was built purely out of love for the game so friends could play together online during their free time.
This site does not charge any money, has no premium features, and does not sell any digital or physical goods. We display third-party advertisements solely to help cover the costs of server hosting and maintenance. The game remains completely free for the community.
By playing on this site, you agree to be kind to others in the voice chat and text chat. We reserve the right to ban users who engage in harassment or abuse.
If you are a representative of Mattel and wish for this fan project to be modified or taken down, please reach out and we will comply immediately. We have no intention of infringing on your intellectual property.