I had this happen to me with Bioshock. I messed up and killed one of the Little Sisters without meaning to. After that I made sure that I never did it again, but because of that 1 mistake...Jeremy Meadows said:Or you get stuck with a shitty ending because you were in between good and evil.![]()
It wasn't until I looked it up later to discover that I had to save all or save none...you could not have a mix. (I could have reloaded my game if I knew this earlier on, but I guess that's their way of making sure you replay it to see different endings.)