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Play Hyaku no Sekai no Monogatari - The Tales on a Watery Wilderness (Japan edition · Japanese) Online
百の世界の物語
Play Hyaku no Sekai no Monogatari online: explore random maps, take quests and compete or cooperate in a fantasy board-game RPG.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Hyaku no Sekai no Monogatari - The Tales on a Watery Wilderness
Quick start
For a first session, choose 「いいえ」 when asked whether you have played before so the narrator explains the rules. Pick a scenario and day limit, then set human or computer adventurers. Start near the towns: check 「マップ」 and 「もくてき」, buy equipment, equip it with 「そうび」 and take manageable errands before chasing the main goal.
Controls
Use the D-pad to select menu commands, move across the board and scroll the map. A confirms; B cancels or backs out. Choose 「いどう」 to travel, 「そうび」 to equip purchases and 「まち」 or 「むら」 to enter a settlement when available. Fighting is handled through command choices, not timed attack buttons.
Hyaku no Sekai no Monogatari - The Tales on a Watery Wilderness — About this game
Hyaku no Sekai no Monogatari puts an RPG adventure inside a competitive board game. Choose a scenario about a dragon, treasure or a princess, then explore a newly generated island alongside other adventurers. Town errands, equipment and monster encounters all affect how you spend the limited days. A battle occupies turns rather than becoming a separate action challenge, and another traveller can join your party or turn into an opponent. Reaching the story's goal can end the session, but the final ranking rewards accumulated experience and wealth, so being first to finish is not automatically enough.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nes
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.