Operation : Grass-snake

Friday the 13th of April 1945

Ostrheinsburg castle, southern Baden-Würtemberg, Germany 

during this night were sent the Shaddow commandos to the predominant castle of the little town of Ostrheinsburg in Germany, where the Alpha commandos disapeared one week ago.
this commando was teamed up with :

-Jack Silver : age 26, AB, USA

-Lucien Bourdot : age 21, B, Canada

-Eva Charyk : age 20, O, Poland

-Thorgrimur Heyerdhal : age 24, A, Norway

-Nikola Ivanevic : age 22, O, Czechoslovakia

-Harry Green : age 24, O, USA

Their mission was to stop the Doktor Reiser that, acording to the locals, was conscripting or kidnapping soldiers and civilians as guinea pigs for his experiments in the castle that was given to the Dr Reiser as a laboratory by the Third Reich for him to find a way to make out of the soldiers this idea of a fearless and invincible "aryan  warrior".
But the matter is that after only two hours of mission, the Alpha commandos didn't give any signs of life, the mission of the Shaddow commandos was to see what's going on, to find if the team is alive or not, and to finish what the Alpha commandos has begun.
But once they arrived in the castle, they were really far from imagined what they were going to discover...