Snake Catcher

!!!FIRST GAME WARNING!!! - But please try, I need some love

So, I've been revising..., and since I need something to do that doesn't seem dumb so I can keep up brain activity...

In short, I made a few games, only one of them is finished to the state I want them to be presented so here it is! Most of my friends kinda like it but none of them can really bug-test at the moment (revision) so I'm using the glorious internet :D

INSTRUCTIONS

• 2 Players, one on wasd and the other on arrow keys.

• It is a basic game of snake except one player is the snake and the other is the coin.

• The snake has to catch the coin without going off the screen, at which point the round is reset with 1 second knocked off the time.

• After the timer in the top left has reached 0 the controls swap.

• After both users have completed their run the winner is whoever caught the coin the most times.

BUG LIST
Please comment / review/ however this works any bugs you find, I know there are some and I hope any other will be easy to fix :P

CURRENT BALANCING

• The snake is slightly faster but cannot stop nor can it go diagonally.

• The timer has one second removed for each time the snake runs off the screen.

FUTURE POSSIBILITIES

• A change of name would be nice, if anyone can think of one xD

• Add something to the settings menu, post suggestions below :D

• I'd like to make a snake tail, but I have no idea how to do that, I've seen tutorials but all of them have a stream instead of the more traditional tail, for example: https://www.youtube.com/watch?v=VufxzmIAPXM
  I'D BE GRATEFUL TO ANYONE WILLING TO HELP WITH THIS

Cheers, Pen Jones
#arcade