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Deep.io Online
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Deep.io Online

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Deep.io Online

8.9
205 ratings

42.275
Plays

E13+
Age Rating
Developer:
Ouwi!
Published:
Platforms:
Browser (desktop,mobile,tablet) and AppStores
  • 42.275
  • 182
  • 23

Play Deep.io Online, a multiplayer io browser game with a focus on collecting, eating and growing big, and outranking the other players!

How to play Deep.io Online

  • enter the name you want to use in-game
  • choose the kind of deep animal you want to be
  • move through the deep space using the mouse
  • eat the balls of energy to grow bigger
  • grow big and gain strength and size
  • defeat players smaller than you by eating them up
  • avoid the players bigger than you so they don't eat you up instead
A big selection of animals to choose from:
  • Clownfish - you can swim faster when close to another player of this kind, and hide in anemones. Habitat: warm, salt, shallow water
  • Icefish - recover your health faster by standing still. Habitat: cold, salt, shallow water
  • Blobfish - you will need high pressure to stay deep with this body. You can hide in volcanoes. Habitat: warm/cold, salt, deep water
  • Worm - dig through the land very quickly with it. Habitat: cold/warm, salt/fresh, deep/shallow water
  • Blind Cavefish - despite your limited vision, you can feel the vibrations of animals near you. Habitat: warm/cold, fresh, deep/shallow water
  • Pirahna - when you level up you can multiply. Boost to swim faster, or charge the boost to regrow lost fish. Habitat: warm/cold, fresh, shallow water
Survive in the deep!

Use the special traits and abilities of the fish you chose to explore, but know your strengths and weaknesses. When you reach environments that are not beneficial to you, you will see you slow down, or become easy prey for enemies.

Enter the top ranks!

Players who survive through the deep a lot, get really big, and defeat other players climb up the leaderboards. It will take you lots of patience, but if you have it, you will become one of the top players of the game!

Benefits of the game:
  • faster reaction times
  • faster decision-making skills
  • improved spatial awareness

How to play?

Use the mouse.

App Stores

Play the game instantly here, or click the buttons to download from external sites like:

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