Tomb Raider - Unfinished Business

Level skip:
-----------
Have Lara walk one step forward (with [Shift]), one step back (with 
[Shift]), rotate in three full counter-clockwise circles (with [Shift]),
and jump forward (with [Alt]). 

                  
All weapons:
------------ 
Have Lara walk one step forward (with [Shift]), one step back (with 
[Shift]), rotate in three full counter-clockwise circles (with [Shift]),
and jump back (with [Alt]).


Easy rolling:
-------------
To roll easily, instead of pressing [End] press the [Up] + [Down].


Return To Egypt: "Fourth" Secret:
---------------------------------
In what can be classified as a fourth secret, near the end of the 
level when you emerge out of the water outside with the fences, after 
taking out the nearby foes walk right next to a pit of spikes to the 
corner of the fence. Line up with the corner, then do a roll and you 
should end up on the other side of the fence. You most likely were not 
meant to be going out there. If you go too far toward the starfield, 
you will suddenly drop dead. As to what is actually out there, there 
are a few more enemies to deal with, and another pond, which actually 
has more ammunition at the bottom. You can continue going around and 
head to the mummy statue the back way, and finish the level without 
the thing dropping down the hole.


Cheat Codes:
------------
If you want all weapons, you must do:
- (Shift) (keep your finger on it during the sequence)
- One step forward
- One step back
- Three complete turns
- Remove your finger from (Shift)
- Jump back

If you want to skip a level, you must do:
- (Shift) (keep your finger on it during the sequence)
- One step forward
- One step back
- Three complete turns
- Remove your finger from (Shift)
- Jump forward