when i got the sherman calliope i used the turret and let the AI fire the rockets and i did doing other things while the AI shot a lot of rockets on the enemy
fact:trenches are inmune to calliope`s rockets(you get sherman calliope by reaching max level)
IF i got put asleep by the gas AND i woke up not remembering anything
THEN i woke up from my own sleep by the gas
THEREFORE the machine put me on the same room as the shutdown
THEREFORE the game repeats itself
nice game i loved it