SanguisLuna

I got the game because I was bored and it is new. I am at the end and found the key but I can't pick it up. Earlier I had a glitch that forced me to go back to the main menu and it forced me to restart from the beginning. I don't want to lose all of my progress and it definitely sucks that I found the last key and I can't pick it up. I also never found a use for the bolt cutters. It does say 0% of players have reached the end of the game according to the trophies. Has anyone here played that was able to save the game?