[CONTROLLER] Grand Piece Online vs [MECHA WORM!] Build a Military Base
[CONTROLLER] Grand Piece Online currently leads with 6,177 concurrent players against 1,267, a 4.9× advantage. On all-time peak the record belongs to [CONTROLLER] Grand Piece Online at 6,267 concurrent players, versus 2,198. Momentum favours [MECHA WORM!] Build a Military Base: +20.7% week over week versus +19.6% for [CONTROLLER] Grand Piece Online. Lifetime, [CONTROLLER] Grand Piece Online has more visits (1.3B vs 14M). Full side-by-side history for [CONTROLLER] Grand Piece Online and [MECHA WORM!] Build a Military Base is charted above.
Player count history
Head to head
| Metric | [CONTROLLER] Grand Piece Online | [MECHA WORM!] Build a Military Base | Difference |
|---|---|---|---|
| Playing now | 6,177 | 1,267 | 4,910 (4.9×) |
| 24h peak | 6,267 | 2,086 | 4,181 (3.0×) |
| 24h average | 5,331 | 1,366 | 3,965 (3.9×) |
| 7-day peak | 6,267 | 2,086 | 4,181 (3.0×) |
| 7-day average | 4,339 | 1,107 | 3,232 (3.9×) |
| 30-day peak | 6,267 | 2,086 | 4,181 (3.0×) |
| All-time peak | 6,267 | 2,198 | 4,069 (2.9×) |
| 24h change | ▲ 13.7% | ▲ 22.2% | — |
| 7d change | ▲ 19.6% | ▲ 20.7% | — |
| Total visits | 1.3B | 14M | 1.3B (91.4×) |
| Visits (24h) | 292K | 71.2K | 220.7K (4.1×) |
| Visits (7d) | 1.8M | 411.3K | 1.4M (4.5×) |
| Favorites | 1.5M | 71.4K | 1.4M (21.0×) |
| Rating | 89.8% | 96.8% | — |
| Global rank (players) | #317 | #1,318 | of 8,283 |
| Trending score | 84.7 | 71.8 | — |
| Created | May 6, 2018 | Nov 5, 2025 | — |
| Genre | RPG | 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 — 13 days for [CONTROLLER] Grand Piece Online, 13 for [MECHA WORM!] Build a Military Base.