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).
Updates, strategies, and chaos from the UNO No Mercy universe.
Looking for the best free card games to play online with friends? From UNO No Mercy to classic Hearts, here are the top browser games.
Need a quick refresher? Use our UNO No Mercy cheat sheet to quickly check card rules, stacking, and how to play without reading the whole manual.
Want to play UNO No Mercy but don't have the physical cards? Learn how to play UNO No Mercy online for free in your browser with multiplayer support.
Should you download a UNO No Mercy app or play the browser game? We compare the pros, cons, and accessibility of both options.
Wondering about the UNO No Mercy price? We break down the official retail cost, why scalpers charge so much, and whether the game is worth buying.
Want to team up? Learn the rules, strategies, and best practices for playing UNO No Mercy in teams of two.