Move Faster:
/g_speed xxx - where xxx is normally 320 (higher numbers make you 
walk/run/sprint faster, lower numbers make you go slower); max. 999.

To jump around the single player maps in Return to Castle Wolfenstein
by using  the  Map Names:

enable codes with shortcut modification:  + set sv_cheats 1

go to console (~ key)

use the command:   /spdevmap "mapname"  ( without quotes) ( when you
jump to a map
you must use cheats to give yourself weapons because you start the map
with none.)

Mapnames as follows:
escape1
escape2
tram
village1
village2
crypt1
crypt2
church
boss1
forest
rocket
dam
chateau
dark
dig
castle
end
beach
village
boss2
rocket
baseout
assault
factory
trainyard
norway
xlabs
wine
wine2
wine3

Start the game with the command-line parameter '+set sv_cheats 1'. Then
during gameplay, press ~ to bring down the console. Now type any of the
following "Codes":

Code                              Effect
/god                               God Mode
/notarget                        Enemies Don't Attack
/noclip                           No Clipping Mode
/give all                          All Weapons and Ammo
/mapname                     Get the Current Map Name
/spdevmap mapname      Jump to mapname
/give armor                     Give Armor
/give health                     Give Health
/give stamina                  Give Stamina