No revenue estimate for the App Store: Apple publishes no install counts, and its star-rating counts don't calibrate to sales the way Steam's written reviews do. Reviews and prices only.
News has arrived that we have obtained a clue to the location of the treasure hidden by the pirate who also appeared in "Episode 33: Mysterious island in moonlight" Let's set off on a treasure hunt journey together with friends! Enjoy this enchanting escape adventure brought to you by Studio Wakaba. Perfect for players who enjoy escape room games, puzzle adventures, and relaxing mystery games. Features • Free to play until the end • Easy puzzles suitable for beginners • Screenshot function to record clues • Auto-save so you can play anytime • Hints and solutions available if you get stuck How to Play • Tap areas that catch your attention to investigate • Tap an item to select it, then tap where you want to use it • Double-tap an item to zoom in • Some items can be combined together • If you're stuck, check the hints (video ads included) In-App Purchases This option removes the ads required to view hints and solutions. It allows smoother gameplay, especially in regions with unstable internet connections. Copyright Notice Unauthorized posting, reproduction, or editing of screenshots or walkthrough videos from this game may result in penalties under copyright law. 2026 Studio Wakaba
Trends
Price over time on the United States storefront, quoted in USD — from our own daily price tracking. Other markets are listed under "Price by market" in the Prices tab; they are not on this axis, because one line cannot be two currencies.
Showing the last 90 days (the review-based charts: the last 4 monthly points). Full history and CSV export come with a free account.
Related
| Game | Revenue (estimated lifetime) | Reviews | Score | Price |
|---|---|---|---|---|
| F2P | 13.9K | 94% | Free | |
| F2P | 6.1K | 94% | Free | |
| F2P | 3.1K | 93% | Free | |
| F2P | 3K | 95% | Free | |
| F2P | 2.9K | 94% | Free | |
| F2P | 1.7K | 90% | Free |