"Escape Time" by "Phillip J Rhoades"

The current instruction set is a list of stored actions that varies. 

Cube is a room. The player is here.

Bedroom is north of Cube.

Box is in cube. "A little metal box."

zombie is a person.
zombie is nowhere.

Report zombie examining zombie:
    say "Watching your past self look at itself is giving you a headache." instead. 

After doing something when zombie is nowhere:
	now the actor is zombie;
	add the current action to the current instruction set;
	now the actor is the player;
	if the number of entries in the current instruction set is 10:
		now zombie is in the cube;
		say "A time zombie is spawned";
	continue the action.

Instead of attacking the box:
	say "It is smashed into little dusty pieces.";
	now the box is nowhere.
	
Every turn when zombie is somewhere:
	if the number of entries in the current instruction set is 0:
		say "The time zombie vanishes";
		now zombie is nowhere;
	otherwise:
		let the next task be entry 1 of the current instruction set;
		try the next task;
		remove entry 1 from the current instruction set;
		if rule failed:
			say "[next task] PARADOX INCREASES".