The achievements can be a little bit finicky! One is for seeing all the special bad ends, one's for "retracing to the beginning" (I believe that's the one that's most likely to break), and then the two endings.
Unfortunately, yes, starting again means losing progress. At least there's text fast-forward...? ^^;
I'm really glad you enjoyed it!
Thank you! I guess the only achievement I didn't actually get was the special deaths one then, since the other two are the White and Gold ends? Those never lit up for me, because "continue" would simply take me to that final area just before I got the ending. Not a big deal, I did get to see (just about) all the content.
I'll definitely be recommending this game to friends! :)
