Fish Duel
Fish duel is an IO game which involves fish battling beneath the sea, where you can revel in the delight of biting and tearing up your opponents, and evolve your fish to dominate the ocean. Fancy a simple yet exciting casual game? This one is sure to get you and your friends hooked.
Offers
What are keyshops?Demo (1)
Try this game before buying.
About Fish Duel
Fish duel is an IO game which involves fish battling beneath the sea, where you can revel in the delight of biting and tearing up your opponents, and evolve your fish to dominate the ocean. Fancy a simple yet exciting casual game? This one is sure to get you and your friends hooked.
[How to play]
Simple controls:1. Right click to swim
2. Left click to eat food and attack foes
3. E key to Accelerate (consumes stamina to instantly accelerate to highest possible speed your fish is capable of swimming)
[Evolution]
1. Level upGain evolution points (EP) by eating food and level up when the gauge is full.
2. Upgrade passive skills
Upgrade skills by using hotkeys 1-6 (consumes EP)
You can also upgrade skills by clicking the upgrade buttons with the mouse
[Game Features]
- 1. Experience the evolution of fishes and their fight for food under the sea
- 2. Enjoy a relaxed player-to-player battle
- 3. Which fish is at the top of the food chain?
- 4. Start as a small fish and evolve as you hunt and forage
Game details
Game details
Game modes
Languages
Fish Duel price history
Lowest tracked price: £3.99 (Jul 7, 2026) · current best: £3.99.
Fish Duel reviews
83% positive reviews all-time.
Fish Duel — frequently asked questions
Where can I buy Fish Duel at the cheapest price?
Right now the cheapest offer for Fish Duel is £3.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Fish Duel has ever been?
The lowest price KingsPrice has tracked for Fish Duel is £3.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Fish Duel at a discount?
Create a free price alert on this page and KingsPrice will email you when Fish Duel drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows Xp，Vista，7
- Processor: Dual core CPU 2.4 GHz
- Memory: 4 GB RAM
- Graphics: GeForce GTS 450-class (Intel HD 4000)
- DirectX: Version 9.0
- Network: Broadband Internet connection
Recommended
- OS *: Windows 7/8.1/10 64-bit
- Processor: Quad core CPU 3.0 GHz
- Memory: 6 GB RAM
- Graphics: GeForce GTX 960
- DirectX: Version 11
- Network: Broadband Internet connection
