Alternative Ending Achievements not unlocking (SPOILERS)

[SkinGravel]

Hello, ladies and gents.

After completing the game on my initial playthrough, I achieved the Imprisoned ending. I returned to the main menu, rebooted the game using the "Change Your Fate" option, and finished with the other three endings: Escape, Release, and Lost. I'm not particularly fond of games with multiple endings, but these games were so great, I played all three back-to-back, so I decided to go for the three alternate endings in this game. However, after doing all three alternate endings, the achievements didn't unlock. Each time I rebooted with the "Change Your Fate" option, the game started each of my alternate playthroughs at the main room with all the tools I needed, and I completed each one. Since the achievements didn't unlock, my question is this: Do I have to roll through the whole game again for each achievement? Seems like since I was put into the main chamber at each reboot of "Change Your Fate", I wouldn't have to start a whole new playthrough to unlock the three alternate ending achievements. Has anyone else experienced this? Is it a glitch, or do I need to start from scratch for each alternate ending to achieve 100%? Thanks, and cheers. :)

[MASTAN]

You don't need to go through game again. I did all achievements via "Change the fate".

[SkinGravel]

Thanks for the reply. I did the same thing. Does Steam just take a while to catch up to unlock the achievements?

[Personicus]

Sounds like you were either playing offline at the time or perhaps you didn't actually complete the alternate endings. In any event, it sounds very strange indeed.