Medal of Honor: Underground

I am now on the Panzerknacker Unleashed chapter and I'm having trouble with the first level in it. I don't know why, but I think these dogs are actually more dangerous than the Nazis in the game.

 

ive never heard of Medal of Honor: Underground wat is it for?

 

PS1.

 

they had a medal oh honor for ps1!? i though the first one was frontline for GCN, Xbox and PS2

 

This is the series up till now:
Medal of Honor - PS1
Medal of Honor: Underground - PS1
Medal of Honor: Allied Assault - PC
Medal of Honor: Frontline - PS2, GCN, XB
Medal of Honor: Rising Sun - PS2, GCN, XB
Medal of Honor: Pacific Assault - PC
Medal of Honor: European Assault - PS2, GCN, XB
Medal of Honor: Vanguard - PS2, Wii
Medal of Honor: Airborne - PS3, XB360, PC

 

i think airborne is also for wii