Fart Simulator vs Train an NPC to fight! [INFECTION UPDATE]
Train an NPC to fight! [INFECTION UPDATE] currently leads with 257 concurrent players against 248. On all-time peak the record belongs to Train an NPC to fight! [INFECTION UPDATE] at 487 concurrent players, versus 337. Momentum favours Fart Simulator: +0.5% week over week versus -15.2% for Train an NPC to fight! [INFECTION UPDATE]. Lifetime, Fart Simulator has more visits (4.9M vs 3.2M). Full side-by-side history for Fart Simulator and Train an NPC to fight! [INFECTION UPDATE] is charted above.
Player count history
Head to head
| Metric | Fart Simulator | Train an NPC to fight! [INFECTION UPDATE] | Difference |
|---|---|---|---|
| Playing now | 248 | 257 | 9 |
| 24h peak | 307 | 393 | 86 |
| 24h average | 238 | 267 | 29 |
| 7-day peak | 307 | 412 | 105 |
| 7-day average | 221 | 291 | 70 |
| 30-day peak | 307 | 464 | 157 (1.5×) |
| All-time peak | 337 | 487 | 150 |
| 24h change | ▲ 3.9% | ▼ 15.5% | — |
| 7d change | ▲ 0.5% | ▼ 15.2% | — |
| Total visits | 4.9M | 3.2M | 1.6M (1.5×) |
| Visits (24h) | 31.3K | 15.1K | 16.2K (2.1×) |
| Visits (7d) | 219K | 130.2K | 88.8K (1.7×) |
| Favorites | 149.1K | 45.6K | 103.5K (3.3×) |
| Rating | 43.2% | 71.2% | — |
| Global rank (players) | #2,787 | #2,747 | of 8,283 |
| Trending score | 16.6 | -18.6 | — |
| Created | Jan 13, 2026 | Jun 18, 2026 | — |
| Genre | Simulation | 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 Fart Simulator, 13 for Train an NPC to fight! [INFECTION UPDATE].