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]).