Use a text editor such as notepad to edit the "config.xml" file in the "\game\data" directory. Find the line:

<FullScreen/>

...and change it to:

<FullScreen/>
<Console/>

Press ~ during game play to display the console window. Enter one of the following codes to activate the corresponding cheat function.

Effect	Code
Add active (palette) lympha of indicated type and amount	/add_al <type 0-6> <0-500>
Add free (memory) lympha of indicated type and amount	/add_fl <type 0-6> <0-500>
Add indicated brother	/add_hunter <name or 1-10>
All body zones and gestures unlocked; 200 drops of lypha of every type and color	/giveall
Basic battle glyphs and some lympha	/stronger
Get indicated organ	/open_zone <0-20>
Go to indicated chamber; can glitch game	/go <1-35>
Go to pointer inside a chamber	/gopt <name>
Kill a brother while fighting him	/die
Kill the indicated girl	/kill_girl <name>
Launch exit to the surface sequences	/surface_exit <0-2>
Load saved game	/load <filename>
Save game; only works on map	/save <filename>
Talk to the indicated brother and play indicated dialog	/talk_hunter <name> <script>
Talk to the indicated brother	/talk_hunter <name>
Talk to the indicated girl	/talk_girl <name>
Toggle physical envelopes visualization	setvar show_physics <1 or 0> or show_physics <1 or 0>
Turgor state, all organs, full lympha;cannot acquire more organs	/turgor
Unlock all chambers; permanent	/openall
View ending	/final <ending name>