The Dink Network

It doesn't have to be that advanced or anything.

//dumbpeasent.c
void hit(void)
{
say("I am drinking your blood!", 1);
&life += 5;
}

//bloodonfloor.c
void touch(void)
{
say("Yum, random blood on floor!", 1);
&life += 1;
}

//spawndiefromnoblood.c
void main(void)
{
loop:
wait(30000);
&life -= 1;
goto loop;
}

Update: Also I modified the specifications so the player doesn't have to be killed from not drinking blood, just they have to drink blood to win.