I found a way to speed up the game, I played as a minor takes a faster read maps, if that's true I do not know but I've tried and I can say that quickly evident folder^^
1. go to your et folder
2. click et.exe to run wonfenstein enemy territory
3. open console (NOTE: do NOT connect anywhere or load any mods, this is the most common fail)
4. write /com_hunkmegs 128
5. press enter
6. write /com_hunkmegs
7. you should see text like com_hunkmegs current:56 default:56 latched:128 or something
8. close console
9. press quit to exit enemy territory
10. click et.exe
11. open console
12. type /com_hunkmegs
13. you should see something like com_hunkmegs current:128 default:56
14. close wolfenstein enemy territory
15. victory!