Rocket Tester vs [Gem Alert] UMA (Unknown Meme Animation)
[Gem Alert] UMA (Unknown Meme Animation) currently leads with 22 concurrent players against 14, a 1.6× advantage. On all-time peak the record belongs to [Gem Alert] UMA (Unknown Meme Animation) at 32 concurrent players, versus 29. Lifetime, Rocket Tester has more visits (25.2M vs 699.1K). Full side-by-side history for Rocket Tester and [Gem Alert] UMA (Unknown Meme Animation) is charted above.
Rocket Tester
14
playing now
29 24h peak · 25.2M visits
VS
[Gem Alert] UMA (Unknown Meme Animation)
22
playing now
32 24h peak · 699.1K visits
Player count history
Rocket Tester[Gem Alert] UMA (Unknown Meme Animation)
Head to head
| Metric | Rocket Tester | [Gem Alert] UMA (Unknown Meme Animation) | Difference |
|---|---|---|---|
| Playing now | 14 | 22 | 8 (1.6×) |
| 24h peak | 29 | 32 | 3 |
| 24h average | 16 | 21 | 5 |
| 7-day peak | 29 | 32 | 3 |
| 7-day average | 15 | 20 | 5 |
| 30-day peak | 29 | 32 | 3 |
| All-time peak | 29 | 32 | 3 |
| 24h change | ▲ 6.7% | ▲ 23.5% | — |
| 7d change | — | — | — |
| Total visits | 25.2M | 699.1K | 24.5M (36.1×) |
| Visits (24h) | 1.5K | 4.2K | 2.6K (2.7×) |
| Visits (7d) | 5K | 6.9K | 1.9K |
| Favorites | 241K | 5.7K | 235.2K (42.0×) |
| Rating | 88.4% | 93.7% | — |
| Global rank (players) | #3,581 | #3,454 | of 4,425 |
| Trending score | 3.5 | 3.3 | — |
| Created | Mar 5, 2015 | Oct 11, 2025 | — |
| Genre | Simulation | Entertainment | — |
Other comparisons
Both games are sampled on the same schedule and plotted on a shared time axis, so the comparison is like for like. Peaks, averages and growth come from RoVitals's own recorded history — 5 days for Rocket Tester, 3 for [Gem Alert] UMA (Unknown Meme Animation).