Fish Royale: Eat & Grow .io

Fish Royale is a fish eat fish io game with a huge single-player adventure and real online multiplayer. Eat smaller fish, grow into a shark and climb the food chain through a full campaign of stages and boss fights, then take your fish online for real-time battles, 1v1 duels and co-op with a friend. Over 30 playable fish are waiting.

EAT. GROW. DOMINATE.
You start as a tiny fish in a big ocean. Eat anything smaller than you, dodge anything bigger, and keep growing until the predators that chased you are the ones swimming away. Eat and grow, or get eaten. Simple to pick up, brutal to master.

🗺️ A HUGE SINGLE-PLAYER ADVENTURE
Fight your way through a full campaign packed with stages, challenges and boss fights. Every level is a new underwater food chain to climb, and Kessler is waiting at the top of one of them.

🦈 OVER 30 PLAYABLE FISH, INCLUDING SHARKS
Unlock more than 30 characters, from small fry to several species of shark and other apex predators, and find the one that matches how you hunt. Fast and sneaky, slow and armoured, or big enough to eat the whole map.

⚔️ ARENA — FREE ONLINE MULTIPLAYER
Real-time multiplayer battles against real players. Drop into a live arena, eat your rivals, grow bigger than everyone and finish as the biggest fish in the lobby. Arena is free for everyone.

🆚 VERSUS — 1v1 WITH A FRIEND
Challenge a friend to a best-of-3 1v1 duel. Every round ends on a slow-motion replay of the deciding bite, so there's never an argument about who got eaten.

🤝 CO-OP — PLAY THE CAMPAIGN TOGETHER
Team up with a friend and play the whole adventure in co-op, boss fights included. Kessler is a different beast when there are two of you in the water.

WHY FISH ROYALE?
• A huge single-player campaign with stages and boss fights
• 30+ playable fish and sharks to unlock
• Real online multiplayer against real players
• 1v1 duels and a co-op campaign with friends
• Fully localised in 17 languages

Arena is free to play. Versus and co-op are included in the Full Game pack.

Dive in, eat, grow and rule the ocean.