To enter cheat codes during a game, you must first bring down the console. To do this, simply hit the tilde "~" key on your keyboard. When you're finished enter codes, hit the ~ key again to exit the console and resume gameplay.

Once you are in the console, type in any of the following cheats, and then press <Enter> to activate that cheat.

~	Brings down the MageSlayer console during gameplay. Press tilde again to remove the console
bind p positions	This will make the P key print out your position[x, y, z]. Ignore the decimal places.
a_moveme X,Y,Z	Moves you to the given position coordinates
dir maps	List available maps
map "mapname"	Start a map
pc_spawnthing "thingname"	Create an instance of an item or creature in the World. Try to be in an open area because you can spawn something inside a wall.
fly	Toggles fly mode on and off. Once on, press JUMP to fly. Then, quickly, turn it off to land.
ode to jack	Kill all creatures on level
impulse 11	God Mode
bigfinale	Play the end sequence
noclip	Turn clipping off (walk through walls)

Things you can spawn: (use "pc_spawnthing thingname")

Creatures - use "pc_spawnthing thingname". Creature names are pretty straight forward. "rat, bat, wererat1 (2 and 3), scorpion, spider, etc".

Items:

i_shield	temporary shield
i_timestop	temporary freeze creatures
i_speed	temporary speed run
i_inviso	temporary invisibility
i_death	temporary KILL ALL powerup
i_health	health icon
i_mana	mana icon
key	spawn a key
relicpiece	spawn a relicpiece (but piece is in cage). Spawn five in the vaultand talk to the oracle to do the end battle.

Other

Type the first letter of a character type to change to that character:

P	print position x, y, z (If it doesn't work, do the bind commands described above)