[🎃HALLOWEEN🎃] Mermaid Isle 🌊
- Playing now
- 220
- ▼ 3.6% 24h average vs the day before
- 24h average
- 242
- 24h peak
- 302
- 7-day peak
- 3,019
Player count history
Concurrent playersMermaid Isle has 220 players online in the latest RoVitals sample. The highest count RoVitals has recorded since tracking began on Aug 11, 2026 is 4,264, on Oct 10, 2026. Over the last 30 days it averaged 522 players, up 0.8% on the 30 days before. It has 32.6M lifetime visits and 69.5K likes.
Performance analysis
Measured on average concurrent players rather than a single spike, [HALLOWEEN] Mermaid Isle is down 3.6% day over day, up 83.5% week over week, up 0.8% over 30 days.
[HALLOWEEN] Mermaid Isle set its observed peak 32 days ago; its 7-day average is 20% of that peak.
Over the last 14 days, [HALLOWEEN] Mermaid Isle was usually busiest in the hour from 01:00 UTC, averaging 1.4× its quietest hour. Across the last 14 whole UTC days it averaged 157% more players on Saturdays and Sundays than on weekdays.
Player counts by period
| Period | Average | Peak | Change |
|---|---|---|---|
| Last 24 hours | 242 | 302 | ▼ 3.6% |
| Last 7 days | 833 | 3,019 | ▲ 83.5% |
| Last 30 days | 522 | 3,019 | ▲ 0.8% |
| Since Aug 11, 2026 | — | 4,264 | 94 days tracked |
Growth
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Visits gained | +17.3K | +589.3K | +1.3M |
| Favorites gained | +24 | +5,480 | +8,458 |
| Likes gained | +13 | — | |
| Dislikes gained | +1 | — | |
Visits, likes & favorites
Cumulative Roblox counters. Visits count game entries, not unique players.
- Total visits
- 32,677,542
- Favorites
- 237,622
- Likes
- 69,59694.1% positive
- Dislikes
- 4,346
Rankings
| Live players | #3,772 · Top 10% |
|---|---|
| 24h peak | #4,499 · Top 25% |
| Observed peak | #2,470 · Top 10% |
| Total visits | #3,922 · Top 10% |
| Favorites | #4,702 · Top 25% |
| Rating | #3,124 · Top 25% |
| In Roleplay & Avatar Sim | #256 of 1,270 |
Records
| Observed peak | 4,264Oct 10, 2026 |
|---|---|
| Best day for visits | +431.1KOct 11, 2026 |
| 24h low | 175 |
| Avg. session (est.) | 19 min |
| Tracked since | Aug 11, 2026 |
| Days with recorded data | 94 days of history |
Daily breakdown
| Day (UTC) | Avg players | Peak players | Visits gained |
|---|---|---|---|
| Nov 11, 2026 | 244 | 302 | +18.5K |
| Nov 10, 2026 | 252 | 317 | +18.4K |
| Nov 9, 2026 | 279 | 387 | +19.9K |
| Nov 8, 2026 | 478 | 637 | +38.6K |
| Nov 7, 2026 | 2,093 | 3,019 | +378.1K |
| Nov 6, 2026 | 658 | 2,253 | +97.9K |
| Nov 5, 2026 | 258 | 345 | +19.8K |
| Nov 4, 2026 | 301 | 443 | +20.8K |
| Nov 3, 2026 | 391 | 567 | +26.4K |
| Nov 2, 2026 | 471 | 674 | +31.2K |
| Nov 1, 2026 | 654 | 815 | +41.9K |
| Oct 31, 2026 | 546 | 980 | +42.1K |
| Oct 30, 2026 | 502 | 740 | +37.6K |
| Oct 29, 2026 | 307 | 405 | +26.2K |
Earnings model & assumptions
Roblox does not publish this game's earnings. These scenarios use an assumed monetization rate.
- Illustrative daily range
- $5.9 – $53
- 30 days at unchanged activity and assumptions
- $180 – $1,600
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: 0.8 earned Robux per player-hour. Formula and limitations.
Visits history
Compare [HALLOWEEN] Mermaid Isle
Side-by-side player counts, peaks and growth against games of a similar size.
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vs Velmar [VAMPIRE SURVIVAL]Compare any two gamesFrequently asked questions
How many people are playing Mermaid Isle right now?
Mermaid Isle's latest recorded count is 220 concurrent players on Roblox, sampled at 2026-11-12 01:46 UTC. That is 9% below its average over the last 24 hours.
What is Mermaid Isle's highest recorded player count?
RoVitals began tracking Mermaid Isle on August 11, 2026; its observed peak, the highest count sampled since then, is 4,264 on October 10, 2026; earlier peaks and peaks between samples may be higher.
Is Mermaid Isle growing or dying?
Over the past 7 days Mermaid Isle averaged 833 concurrent players, up 83.5% on the 454 of the week before. Over the past 30 days it averaged 522, up 0.8% on the 518 of the 30 days before.
How many visits does Mermaid Isle have?
Mermaid Isle has been played 32,677,542 times in total, 1,335,928 of them in the past 30 days.
How many likes does Mermaid Isle have?
Mermaid Isle has 69,596 likes and 4,346 dislikes on Roblox, 94.1% positive among recorded votes. It has 237,622 favorites. These are game totals, separate from its concurrent player count.
How much money does Mermaid Isle make?
Roblox does not publish Mermaid Isle's earnings. The RoVitals illustrative model gives roughly $5.9–$53 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.
Description from Roblox, by Mermaid Isle
🫧 Latest Update [RR 1.3] - Reef Refresh: Cursetide Night » .•°✮・.・Mermaid Isle has re-released with the Reef Refresh update! Experience an entirely new and optimized reef map, new story and NPC quests, and tons of new customization options. Reef Refresh is only just beginning! ⋆｡°﹒﹒ ・゜゜・.・゜゜・゜゜・．・゜゜・゜゜・．.・゜゜・・゜゜・.・゜゜・゜゜・．・゜゜・゜゜・．.・゜゜・ 🌊 Welcome to Mermaid Isle! 🌊 » .•°✮ Discover the magic of Mermaid Isle! Customize your mermaid with over 500 different tail options, explore a stunning ocean environment filled with sea life, and uncover the hidden lore of the Isle. Dive in and let the adventure begin! ✨ Join the group and like the game for 250 free pearls! » .•°✮ https://www.roblox.com/communities/33907384/Mermaid-Isle If you come across any bugs or have any inquiries for the team, head over to the social links and join our communications server!
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History since Aug 11, 2026. Data methodology.