Mystery Killer
- Playing now
- 0
- ▲ 0.0% 24h average vs the day before
- 24h average
- 3
- 24h peak
- 8
- 7-day peak
- 18
Player count history
Concurrent playersMystery Killer has 0 players online in the latest RoVitals sample. The highest count RoVitals has recorded since tracking began on Aug 26, 2026 is 1,961, on Sep 14, 2026. Over the last 30 days it averaged 256 players, down 9.2% on the 30 days before. It has 1.1M lifetime visits and 513 likes.
Performance analysis
Measured on average concurrent players rather than a single spike, Mystery Killer is up 0.0% day over day, down 28.6% week over week, down 9.2% over 30 days.
Mystery Killer set its observed peak 45 days ago; its 7-day average is under 1% of that peak.
Over the last 14 days, Mystery Killer was usually busiest in the hour from 19:00 UTC, averaging 4.3× its quietest hour.
Player counts by period
| Period | Average | Peak | Change |
|---|---|---|---|
| Last 24 hours | 3 | 8 | ▲ 0.0% |
| Last 7 days | 5 | 18 | ▼ 28.6% |
| Last 30 days | 256 | 1,220 | ▼ 9.2% |
| Since Aug 26, 2026 | — | 1,961 | 65 days tracked |
Growth
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Visits gained | +202 | +3.5K | +407.4K |
| Favorites gained | +2 | +55 | +11,395 |
| Likes gained | +0 | — | |
| Dislikes gained | +0 | — | |
Visits, likes & favorites
Cumulative Roblox counters. Visits count game entries, not unique players.
- Total visits
- 1,172,037
- Favorites
- 41,779
- Likes
- 51381.6% positive
- Dislikes
- 116
Rankings
| Live players | — |
|---|---|
| 24h peak | #14,301 · Top 50% |
| Observed peak | #3,736 · Top 10% |
| Total visits | #14,757 · Top 50% |
| Favorites | #9,808 · Top 50% |
Records
| Observed peak | 1,961Sep 14, 2026 |
|---|---|
| Best day for visits | +82.7KOct 6, 2026 |
| 24h low | 0 |
| Avg. session (est.) | 21 min |
| Tracked since | Aug 26, 2026 |
| Days with recorded data | 65 days of history |
Daily breakdown
| Day (UTC) | Avg players | Peak players | Visits gained |
|---|---|---|---|
| Oct 28, 2026 | 3 | 8 | +729 |
| Oct 27, 2026 | 0 | 0 | +454 |
| Oct 26, 2026 | 1 | 4 | +132 |
| Oct 25, 2026 | 7 | 18 | +701 |
| Oct 24, 2026 | 6 | 12 | +618 |
| Oct 23, 2026 | 5 | 15 | +664 |
| Oct 22, 2026 | 6 | 8 | +922 |
| Oct 21, 2026 | 3 | 7 | +154 |
| Oct 20, 2026 | 4 | 9 | +516 |
| Oct 19, 2026 | 5 | 9 | +524 |
| Oct 18, 2026 | 9 | 18 | +1.1K |
| Oct 17, 2026 | 10 | 14 | +849 |
| Oct 16, 2026 | 8 | 18 | +913 |
| Oct 15, 2026 | 8 | 19 | +782 |
Earnings model & assumptions
Roblox does not publish this game's earnings. These scenarios use an assumed monetization rate.
- Illustrative daily range
- $0.091 – $0.82
- 30 days at unchanged activity and assumptions
- $2.7 – $25
Modeled from average concurrent players, assumed earned Robux per player-hour by genre, and a fixed $0.0038 per earned Robux. These are not reported game earnings. The range is the central model divided and multiplied by three, not a confidence interval; actual earnings may fall outside it. Special DevEx rates, purchases, revenue shares and expenses are not modeled. Not financial data. Model assumption for this game: 1 earned Robux per player-hour. Formula and limitations.
Visits history
Compare Mystery Killer
Side-by-side player counts, peaks and growth against games of a similar size.
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How many people are playing Mystery Killer right now?
Mystery Killer's latest recorded count is 0 concurrent players on Roblox, sampled at 2026-10-29 06:15 UTC. That is 100% below its average over the last 24 hours.
What is Mystery Killer's highest recorded player count?
RoVitals began tracking Mystery Killer on August 26, 2026; its observed peak, the highest count sampled since then, is 1,961 on September 14, 2026; earlier peaks and peaks between samples may be higher.
Is Mystery Killer growing or dying?
Over the past 7 days Mystery Killer averaged 5 concurrent players, down 28.6% on the 7 of the week before. Over the past 30 days it averaged 256, down 9.2% on the 282 of the 30 days before.
How many visits does Mystery Killer have?
Mystery Killer has been played 1,172,037 times in total, 407,352 of them in the past 30 days.
How many likes does Mystery Killer have?
Mystery Killer has 513 likes and 116 dislikes on Roblox, 81.6% positive among recorded votes. It has 41,779 favorites. These are game totals, separate from its concurrent player count.
How much money does Mystery Killer make?
Roblox does not publish Mystery Killer's earnings. The RoVitals illustrative model gives roughly $0.091–$0.82 per day using average concurrent players and an assumed genre earnings rate. This is a model scenario, not reported revenue or a confidence interval; actual earnings can fall outside the range.
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History since Aug 26, 2026. Data methodology.