After I got the first crystal, I died, and when I respawned, my crystal count was reset. When I went back to collect the same crystal, it wasn’t there. Other than that, the game is fun — I’m just curious about the ending.
Thank you for your feedback, unfortunately we didn't catch that bug and we can't patch it past the first 48 hours of ratings, I'm sure now that you know the first quests you can speedrun a new run with maybe a new build and reach the end! :)