Snakes on a Cartesian Plane

The mother of all snake games with 28 variations on that game you played on your candy bar cellphone.

COLOR BLIND PLAYERS
You can change the color pallet to one that works well for you in the options screen.

Instructions
Arrows – Move snake
Mouse – Navigate menus
Space – Advance screen
Escape – Exit screen
P – Pause game
R – Restart game
0 – Mute audio
– – Volume down
+ – Volume up