Some suggestions, I already told some of them in game, but here goes again:
-Display the text message telling to use ILKJ instead of mouse only to the player trying to use the mouse
-This map could use some music, with the file size being only 150kb, there's plenty of room. Nicely compressed tune looping adds maybe 200-400kb only.
-Camping is pretty lame imo. Maybe make it so that you get send back when you hit a wall?
-Powerups! You walk over them and get some sort of bonus. Usable by the land huggers only, you could make some special ones for the pirates too. Example for the land huggers:
Speed bonus (must have
),
Disguise (turns the land hugger into a pirate for short amount of time, but he isnt really caught, if the land hugger runs into a pirate while in disguise he gets caught),
Slow speed (negative powerup, slows you down),
Shield (you cant get caught for short amount of time),
Invisibility (you turn invisible, you can still get caught if you run into a pirate)
And so on....