Your goal in splix.io is capture a lot of blocks in the map against enemies.You need to protect these blocks which you captured before. Blocks are increasing your points, so you can get higher statu in scoreboard. This is a very difficult game and you need to pay attention more than other games. You should leave from your territory surround gray blocks or other players blocks and then get into your territory to capture the surrounded area as your own and change their colors to your color. Players want to kill, when you are capturing some blocks. They can kill you like hitting your tail. It is same tactic for you to kill them. Thus, you can hit their tails when they are outside of their own region.