Thanks Krono!
I have reduced the trumpet siren for the enemy quite a bit until I decide on a volume control UI. still learning all that stuff! :)
There is now an enemy spawning a certain radius away from the player every 10 seconds now, for now its a typical survival arena experience. NPC and newspapers now respawn as well, and you have to try and make it to 50 points to win. WASD is also included now :)