Rewind.space is nice multiplayer game at iogamez.com. Each snake in this game is not a monolithic entity and consists of individual blocks.Your snake can shoot, speed up, jump into the third dimension and go through obstacles. But for all that have to pay the length of your snake.
Typing long enough you can surround the enemy as in splix.io.
How to Play
Arrow keys……WASD……move
Numpad +…….I…………..fire
Numpad -…….O………….triple fire
Numpad *…….P………….acceleration
Space……………………….jump of head
Touch (Sorry, only moving)
Tap or hover mouse to left, right, top or bottom of creature’s head.
Strategy
length + decapitation enemies = success