Space Tower vs OG Old T Tower Defense [ Pencil Update]
OG Old T Tower Defense [ Pencil Update] currently leads with 160 concurrent players against 102, a 1.6× advantage. On all-time peak the record belongs to OG Old T Tower Defense [ Pencil Update] at 292 concurrent players, versus 277. Lifetime, Space Tower has more visits (34.1M vs 7M). Full side-by-side history for Space Tower and OG Old T Tower Defense [ Pencil Update] is charted above.
Space Tower
102
playing now
272 24h peak · 34.1M visits
VS
OG Old T Tower Defense [✏️ Pencil Update]
160
playing now
292 24h peak · 7M visits
Player count history
Space TowerOG Old T Tower Defense [ Pencil Update]
Head to head
| Metric | Space Tower | OG Old T Tower Defense [ Pencil Update] | Difference |
|---|---|---|---|
| Playing now | 102 | 160 | 58 (1.6×) |
| 24h peak | 272 | 292 | 20 |
| 24h average | 135 | 161 | 26 |
| 7-day peak | 274 | 292 | 18 |
| 7-day average | 144 | 134 | 10 |
| 30-day peak | 274 | 292 | 18 |
| All-time peak | 277 | 292 | 15 |
| 24h change | ▼ 22.9% | ▲ 25.8% | — |
| 7d change | — | — | — |
| Total visits | 34.1M | 7M | 27.1M (4.9×) |
| Visits (24h) | 45K | 23.8K | 21.1K (1.9×) |
| Visits (7d) | 139.9K | 66.4K | 73.6K (2.1×) |
| Favorites | 55.4K | 76.8K | 21.4K |
| Rating | 80.1% | 92.4% | — |
| Global rank (players) | #2,857 | #2,601 | of 4,381 |
| Trending score | -11.5 | 37.9 | — |
| Created | Dec 18, 2021 | Jan 23, 2026 | — |
| Genre | Obby & Platformer | 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 — 4 days for Space Tower, 4 for OG Old T Tower Defense [ Pencil Update].