I've no idea how to write shaders but using some helpful guides online I've added and tweaked some shaders to add a few pretty new visuals to the game. The players now have their own flags of which the colour is based off the given name, this flag has a shader that gives it a flapping in the wind like effect. The blue ocean background now has a very nice ripple shader effect.  The wake trail from boats has been improved, it's much smoother and less janky now. The torpedoes have a physics based initial burst of velocity on launch now, to further add to the launching animation. I've also fixed a bug where players and bots alike could immediately die to their own torp on launch.

Powerups are now limited instead of endlessly filling the map. Sorry.
Fixed a bug where the first players move of the game could be set already on game start (now has a slight delay until input detection)