Dragons, slimes, giant bugs, centaurs and more. This island is full of monsters and they all are... Oddly attractive!? From Elves to Kitsune; from Mermaids to Androids; myths and science fiction suddenly become a reality as you find yourself in this mysterious island. Will you uncover its secrets?
27
Peak of Today
> 1000
Peak of Today
19
Average this month
Average this month
31
Peak of the Month
> 1000
Peak of the Month
68
Peak this Year
> 1000
Peak this Year
Jun 2019
Peak Month
Peak Month
1.62%
Current/All-Time Peak
Current/All-Time Peak
Monster Girl Island: Prologue online player statistic
| month | Average | Change Amount | Change Rate | Peak |
|---|---|---|---|---|
| Last 30 days | 19 | -2 | -9.52% | 35 |
| Aug 2025 | 21 | -6 | -22.22% | 42 |
| Jul 2025 | 27 | 0 | 0.00% | 47 |
| Jun 2025 | 27 | -1 | -3.57% | 51 |
| May 2025 | 28 | 0 | 0.00% | 47 |
| Apr 2025 | 28 | +1 | +3.70% | 52 |
| Mar 2025 | 27 | -4 | -12.90% | 45 |
| Feb 2025 | 31 | 0 | 0.00% | 52 |
| Jan 2025 | 31 | -6 | -16.22% | 57 |
| Dec 2024 | 37 | +5 | +15.63% | 68 |
| Nov 2024 | 32 | 0 | 0.00% | 56 |
| Oct 2024 | 32 | +1 | +3.23% | 62 |
| Sep 2024 | 31 | -1 | -3.13% | 53 |
| Aug 2024 | 32 | -8 | -20.00% | 56 |
| Jul 2024 | 40 | +1 | +2.56% | 70 |
| Jun 2024 | 39 | -3 | -7.14% | 58 |
| May 2024 | 42 | -6 | -12.50% | 70 |
| Apr 2024 | 48 | -4 | -7.69% | 80 |
| Mar 2024 | 52 | -4 | -7.14% | 81 |
| Feb 2024 | 56 | -4 | -6.67% | 89 |
| Jan 2024 | 60 | -10 | -14.29% | 90 |
| Dec 2023 | 70 | -4 | -5.41% | 122 |
| Nov 2023 | 74 | +24 | +48.00% | 277 |
| Oct 2023 | 50 | +2 | +4.17% | 78 |
| Sep 2023 | 48 | -3 | -5.88% | 83 |
| Aug 2023 | 51 | -3 | -5.56% | 84 |
| Jul 2023 | 54 | -13 | -19.40% | 95 |
| Jun 2023 | 67 | -13 | -16.25% | 104 |
| May 2023 | 80 | +32 | +66.67% | 211 |
| Apr 2023 | 48 | +4 | +9.09% | 76 |
| Mar 2023 | 44 | +7 | +18.92% | 69 |
| Feb 2023 | 37 | -3 | -7.50% | 69 |
| Jan 2023 | 40 | -7 | -14.89% | 73 |
| Dec 2022 | 47 | 0 | 0.00% | 79 |
| Nov 2022 | 47 | +3 | +6.82% | 84 |
| Oct 2022 | 44 | -1 | -2.22% | 70 |
| Sep 2022 | 45 | -3 | -6.25% | 80 |
| Aug 2022 | 48 | -22 | -31.43% | 81 |
| Jul 2022 | 70 | -11 | -13.58% | 126 |
| Jun 2022 | 81 | +1 | +1.25% | 133 |
| May 2022 | 80 | +7 | +9.59% | 132 |
| Apr 2022 | 73 | -4 | -5.19% | 126 |
| Mar 2022 | 77 | -22 | -22.22% | 140 |
| Feb 2022 | 99 | -38 | -27.74% | 194 |
| Jan 2022 | 137 | -36 | -20.81% | 263 |
| Dec 2021 | 173 | +36 | +26.28% | 337 |
| Nov 2021 | 137 | +67 | +95.71% | 318 |
| Oct 2021 | 70 | -22 | -23.91% | 136 |
| Sep 2021 | 92 | +21 | +29.58% | 345 |
| Aug 2021 | 71 | -20 | -21.98% | 124 |
| Jul 2021 | 91 | 0 | 0.00% | 177 |
| Jun 2021 | 91 | -4 | -4.21% | 135 |
| May 2021 | 95 | -1 | -1.04% | 154 |
| Apr 2021 | 96 | +4 | +4.35% | 144 |
| Mar 2021 | 92 | +1 | +1.10% | 142 |
| Feb 2021 | 91 | -6 | -6.19% | 143 |
| Jan 2021 | 97 | -2 | -2.02% | 144 |
| Dec 2020 | 99 | +9 | +10.00% | 172 |
| Nov 2020 | 90 | -29 | -24.37% | 136 |
| Oct 2020 | 119 | +26 | +27.96% | 444 |
| Sep 2020 | 93 | -21 | -18.42% | 146 |
| Aug 2020 | 114 | -13 | -10.24% | 215 |
| Jul 2020 | 127 | -14 | -9.93% | 230 |
| Jun 2020 | 141 | -10 | -6.62% | 220 |
| May 2020 | 151 | -126 | -45.49% | 266 |
| Apr 2020 | 277 | +149 | +116.41% | 939 |
| Mar 2020 | 128 | +6 | +4.92% | 211 |
| Feb 2020 | 122 | +9 | +7.96% | 283 |
| Jan 2020 | 113 | -20 | -15.04% | 185 |
| Dec 2019 | 133 | +3 | +2.31% | 229 |
| Nov 2019 | 130 | -9 | -6.47% | 189 |
| Oct 2019 | 139 | -5 | -3.47% | 239 |
| Sep 2019 | 144 | -2 | -1.37% | 231 |
| Aug 2019 | 146 | -95 | -39.42% | 214 |
| Jul 2019 | 241 | -297 | -55.20% | 355 |
| Jun 2019 | 538 | - | - | 1,358 |
