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Play Fish Tycoon (US edition · English) Online
Fish Tycoon
Play Fish Tycoon online. Breed fish, care for their health and sell generations to fund research. See the Nintendo DS starting guide and controls.
Browser play
Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Fish Tycoon
Quick start
Inspect the starting tank, feed the fish and check their condition. Learn the breeding selection, keep a useful pair and sell surplus fish to fund supplies or research.
Controls
Use the stylus to select and move fish and choose food, medicine, breeding and sale menus. Drag the tank view when needed and check the selected fish before confirming a sale.
Fish Tycoon — About this game
Fish Tycoon combines aquarium care with a genetic business puzzle. Hatch and raise fish, pair adults and compare the offspring as you work toward the Magic Fish of Isola. Food and medicine keep the stock healthy, while selling fish funds supplies, research and a better shop. The DS game advances in real time, so check the speed settings and return to care rather than expecting growth after a few taps. Begin with healthy starter fish and record a useful pairing before experimenting widely. Selling every promising adult can interrupt your next generation, making breeding stock as important as today's profit.
Fish Tycoon Game manuals
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 · nds
- 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.