Oceanar.io is a very challenging and highly addicting game from the .io games series. Take control of the queen fish and swim though the vast and dangerous ocean, consuming everything smaller than you. The more you eat, the more you grow and the bigger, meaner things you can consume!
How to play Oceanar.io
Control your fish with the mouse, left click is used for attacking and right click is used for merging your smaller fish into larger ones. Bare in mind that once you have several fish following you the attack key with control them and not your main fish leaving you stood still and vulnerable!