Start the game with one of the following command lines. 

Note: The game can not be completed with the "No enemies" code enabled.

Effect          Command line 
----------------------------
No policemen    tekwar.exe noguard  
No enemies      tekwar.exe nochase  
No objects      tekwar.exe noenemies  
No bystanders   tekwar.exe nostroll  
No "Stalking"   tekwar.exe nostalk  
No blood        tekwar.exe nogore  
Level select    tekwar.exe practice  
Skip briefing   tekwar.exe nobriefs