OG Old T Tower Defense [ Pencil Update] vs Concrete Cleaning Simulator
Concrete Cleaning Simulator currently leads with 148 concurrent players against 136. On all-time peak the record belongs to OG Old T Tower Defense [ Pencil Update] at 292 concurrent players, versus 235. Momentum favours OG Old T Tower Defense [ Pencil Update]: +18.0% week over week versus -25.0% for Concrete Cleaning Simulator. Lifetime, Concrete Cleaning Simulator has more visits (8.2M vs 7.1M). Full side-by-side history for OG Old T Tower Defense [ Pencil Update] and Concrete Cleaning Simulator is charted above.
Player count history
Head to head
| Metric | OG Old T Tower Defense [ Pencil Update] | Concrete Cleaning Simulator | Difference |
|---|---|---|---|
| Playing now | 136 | 148 | 12 |
| 24h peak | 190 | 161 | 29 |
| 24h average | 123 | 105 | 18 |
| 7-day peak | 290 | 196 | 94 |
| 7-day average | 151 | 114 | 37 |
| 30-day peak | 290 | 235 | 55 |
| All-time peak | 292 | 235 | 57 |
| 24h change | ▼ 3.9% | ▲ 8.2% | — |
| 7d change | ▲ 18.0% | ▼ 25.0% | — |
| Total visits | 7.1M | 8.2M | 1.1M |
| Visits (24h) | 16K | 13.5K | 2.5K |
| Visits (7d) | 151.3K | 123.2K | 28.1K |
| Favorites | 78.4K | 320.8K | 242.4K (4.1×) |
| Rating | 92.3% | 71.6% | — |
| Global rank (players) | #3,197 | #3,145 | of 7,127 |
| Trending score | -33.8 | -13.3 | — |
| Created | Jan 23, 2026 | Apr 26, 2026 | — |
| Genre | Strategy | Simulation | — |
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 — 10 days for OG Old T Tower Defense [ Pencil Update], 10 for Concrete Cleaning Simulator.