Planescape Torment

Experience in Sensate Emporium: In the Sensate emporium (the
private sensory stones), keep going to Ravel's stone and nodding
until you have to speak. You will gain 6000 experience points every
time. Then, just end the experience.

Unlimited Money: When at the Smoldering Corpse bar, go to Moachi
inside the eastern part of the bar. Keep on telling her about how
she is not a dustie and ask for some money. Repeat as many times as
needed to get 50 gold with each request. This is especially useful
if you do not have enough money to buy a tattoo.

Get Good Spells for Free Early in the Game: Go to the inn (Dorm) at
the Sensate place in the clerks ward. Save your game. Try to steal
from the lady who gives you a room until you get a key.  Go into
the eastern room and search the cabinets on the north wall.  There
are also several charms that may come in handy later in the game.
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