the COOL zone vs OG Old T Tower Defense [Rewards Update]
the COOL zone currently leads with 227 concurrent players against 135, a 1.7× advantage. On all-time peak the record belongs to OG Old T Tower Defense [Rewards Update] at 292 concurrent players, versus 284. Lifetime, the COOL zone has more visits (21.5M vs 7.2M). Full side-by-side history for the COOL zone and OG Old T Tower Defense [Rewards Update] is charted above.
the COOL zone
227
playing now
284 24h peak · 21.5M visits
VS
OG Old T Tower Defense [🎁Rewards Update]
135
playing now
207 24h peak · 7.2M visits
Player count history
the COOL zoneOG Old T Tower Defense [Rewards Update]
Head to head
| Metric | the COOL zone | OG Old T Tower Defense [Rewards Update] | Difference |
|---|---|---|---|
| Playing now | 227 | 135 | 92 (1.7×) |
| 24h peak | 284 | 207 | 77 |
| 24h average | 206 | 150 | 56 |
| 7-day peak | 284 | 233 | 51 |
| 7-day average | 168 | 143 | 25 |
| 30-day peak | 284 | 233 | 51 |
| All-time peak | 284 | 292 | 8 |
| 24h change | ▲ 24.1% | ▲ 7.1% | — |
| 7d change | — | ▲ 1.4% | — |
| Total visits | 21.5M | 7.2M | 14.4M (3.0×) |
| Visits (24h) | 9.1K | 21.6K | 12.5K (2.4×) |
| Visits (7d) | 44.3K | 143.1K | 98.8K (3.2×) |
| Favorites | 98.8K | 79K | 19.8K |
| Rating | 87.0% | 92.3% | — |
| Global rank (players) | #2,914 | #3,456 | of 7,866 |
| Trending score | 46.0 | 9.2 | — |
| Created | Jul 30, 2018 | Jan 23, 2026 | — |
| Genre | Simulation | Strategy | — |
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 — 6 days for the COOL zone, 12 for OG Old T Tower Defense [Rewards Update].