What is Krew.io
Extremely interesting 3D sea cannon shooting game called Krew.io. You start the game as one of two teams, each represented by a different color, and control a ship with a moving cannon to destroy other ships. This game is fun to play with friends and alone because with the right skills you can take down an entire fleet by yourself. Be cautious, though, as there are other AIs out there and they're on huge pirate ships that your team will need to take down as a unit.
How to play
To win in Krew.io, you need to practice controlling your cannon and aiming it at your opponent's boat. Teamwork is important at sea, where a captain is only as strong as his crew. Keep in mind there are intact captains for each team; these will be randomly selected and replaced after the captain is dead. As far as I know, this doesn't give you any benefit in addition to being able to give commands in conversation.
The boat's cannon can be moved around in the direction you want using the WASD keys.
You can aim it by clicking.