I’ve recently begun to make a game that has come to be known as Ether Proxy. The city is underway and you can also kill other npcs. Right now the killing of npcs result in ragdoll physics. The gun is only partially implemented at this stage along with a zipline that allows you to swing on ceilings and dangle from above. The npcs will not be aware of your presence until they have you in sight; however they are not able to kill you … yet.