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https://gamecopyworld.com/games/pc_biathlon_2005.shtml#Biathlon%202005%20v1.0%20[GERMAN]%20No-CD/Fixed%20EXE Download the File Archive from the Link above, extract it (7-Zip) and the replace the original Biathlon2005.exe with the one you just downloaded
Does not work at all.
No comment nor review for this game at the moment.
German 
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https://gamecopyworld.com/games/pc_biathlon_2005.shtml#Biathlon%202005%20v1.0%20[GERMAN]%20No-CD/Fixed%20EXE
Download the File Archive from the Link above, extract it (7-Zip) and the replace the original Biathlon2005.exe with the one you just downloaded
Does not work at all.
No comment nor review for this game at the moment.