Mermaid Castle Tycoon
- Playing now
- 1
- ▼ 50.0% 24h average vs the day before
- 24h average
- 1
- 24h peak
- 4
- 7-day peak
- 9
Player count history
Concurrent playersMermaid Castle Tycoon has 1 players online in the latest RoVitals sample. The highest count RoVitals has recorded since tracking began on Sep 11, 2026 is 835, on Sep 23, 2026. Over the last 7 days it averaged 3 players, level with the week before. It has 8.9M lifetime visits and 3.7K likes.
Performance analysis
Measured on average concurrent players rather than a single spike, Mermaid Castle Tycoon is down 50.0% day over day, up 0.0% week over week, down 79.5% over 30 days.
Mermaid Castle Tycoon set its observed peak 35 days ago; its 7-day average is under 1% of that peak.
Over the last 14 days, Mermaid Castle Tycoon was usually busiest in the hour from 17:00 UTC, averaging 4.1× its quietest hour.
Player counts by period
| Period | Average | Peak | Change |
|---|---|---|---|
| Last 24 hours | 1 | 4 | ▼ 50.0% |
| Last 7 days | 3 | 9 | ▲ 0.0% |
| Last 30 days | 8 | 43 | ▼ 79.5% |
| Since Sep 11, 2026 | — | 835 | 49 days tracked |
Growth
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Visits gained | +485 | +5.1K | +29.8K |
| Favorites gained | +3 | +14 | +170 |
| Likes gained | +0 | — | |
| Dislikes gained | +1 | — | |
Visits, likes & favorites
Cumulative Roblox counters. Visits count game entries, not unique players.
- Total visits
- 8,934,540
- Favorites
- 18,134
- Likes
- 3,79668.4% positive
- Dislikes
- 1,751
Rankings
| Live players | #14,262 · Top 50% |
|---|---|
| 24h peak | #15,232 · Top 50% |
| Observed peak | #5,788 · Top 25% |
| Total visits | #7,599 · Top 25% |
| Favorites | #12,633 · Top 50% |
| Rating | #13,645 |
| In Simulation | #5,928 of 11,085 |
Records
| Observed peak | 835Sep 23, 2026 |
|---|---|
| Best day for visits | +15.2KSep 12, 2026 |
| 24h low | 0 |
| Avg. session (est.) | 3 min |
| Tracked since | Sep 11, 2026 |
| Days with recorded data | 49 days of history |
Daily breakdown
| Day (UTC) | Avg players | Peak players | Visits gained |
|---|---|---|---|
| Oct 28, 2026 | 2 | 4 | +922 |
| Oct 27, 2026 | 1 | 2 | +111 |
| Oct 26, 2026 | 1 | 4 | +598 |
| Oct 25, 2026 | 5 | 9 | +1.2K |
| Oct 24, 2026 | 4 | 8 | +1K |
| Oct 23, 2026 | 2 | 5 | +714 |
| Oct 22, 2026 | 2 | 9 | +621 |
| Oct 21, 2026 | 2 | 4 | +535 |
| Oct 20, 2026 | 2 | 5 | +1.1K |
| Oct 19, 2026 | 1 | 4 | +218 |
| Oct 18, 2026 | 3 | 11 | +948 |
| Oct 17, 2026 | 4 | 7 | +966 |
| Oct 16, 2026 | 2 | 5 | +756 |
| Oct 15, 2026 | 3 | 6 | +699 |
Earnings model & assumptions
Roblox does not publish this game's earnings. These scenarios use an assumed monetization rate.
- Illustrative daily range
- $0.061 – $0.55
- 30 days at unchanged activity and assumptions
- $1.8 – $16
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: 2 earned Robux per player-hour. Formula and limitations.
Visits history
Compare Mermaid Castle Tycoon
Side-by-side player counts, peaks and growth against games of a similar size.
vs Pet Simulator 2!
vs Robot Inc.
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vs The Pointless Printer GameCompare any two gamesFrequently asked questions
How many people are playing Mermaid Castle Tycoon right now?
Mermaid Castle Tycoon's latest recorded count is 1 concurrent players on Roblox, sampled at 2026-10-29 06:21 UTC. That is in line with its average over the last 24 hours.
What is Mermaid Castle Tycoon's highest recorded player count?
RoVitals began tracking Mermaid Castle Tycoon on September 11, 2026; its observed peak, the highest count sampled since then, is 835 on September 23, 2026; earlier peaks and peaks between samples may be higher.
Is Mermaid Castle Tycoon growing or dying?
Over the past 7 days Mermaid Castle Tycoon averaged 3 concurrent players, level with the 3 of the week before.
How many visits does Mermaid Castle Tycoon have?
Mermaid Castle Tycoon has been played 8,934,540 times in total, 29,779 of them in the past 30 days.
How many likes does Mermaid Castle Tycoon have?
Mermaid Castle Tycoon has 3,796 likes and 1,751 dislikes on Roblox, 68.4% positive among recorded votes. It has 18,134 favorites. These are game totals, separate from its concurrent player count.
How much money does Mermaid Castle Tycoon make?
Roblox does not publish Mermaid Castle Tycoon's earnings. The RoVitals illustrative model gives roughly $0.061–$0.55 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 Primorra Games
🔱Welcome to Mermaid Castle Tycoon! Build your underwater castle, become a mer-person, create your own Atlantis, and defeat powerful enemies in this thrilling tycoon🔱 🏆 Premium Roblox users get 5,000 bonus gold upon joining 🏆 🛡️ Group Members get 5,000 bonus gold 🛡️ 💠 If you find any bugs or glitches, please use the in-game reporting system 💠
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History since Sep 11, 2026. Data methodology.