GAME VS GAME
UNO is more popular right now with 152 players on Steam, more players than Slap 'em UP! (122). Over the last 30 days Slap 'em UP! leads, with 235 players on average against 138 for UNO. The highest all-time peak belongs to UNO (5,639 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  Slap 'em UP! |  UNO |
|---|---|---|
| Players right now | 122 | 152 |
| 24-hour peak | 555 | 245 |
| All-time peak | 877Oct 20, 2026 | 5,639Mar 1, 2020 |
| 30-day average players | 235 | 138 |
| Steam reviews | 67.2% positive296 reviews | 70.1% positive54k reviews |
| Price now (US) | Free to play | $9.99 |
| Lowest price we have seen | Free | $2.99 Mar 18, 2025 |
| Twitch viewers now | 03 on average, 7 days | 06 on average, 7 days |
| Release date | Nov 3, 2025 | Jan 3, 2017 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
UNO is more popular right now with 152 players on Steam, more players than Slap 'em UP! (122). Over the last 30 days Slap 'em UP! leads, with 235 players on average against 138 for UNO. The highest all-time peak belongs to UNO (5,639 players).
UNO peaked at 5,639 concurrent players on March 1, 2020. Slap 'em UP! peaked at 877 concurrent players on October 20, 2026.
Slap 'em UP! is free to play. UNO costs $9.99 on the US Steam store, and the lowest price we have seen is $2.99.
Player counts updated 5 minutes ago.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.
