Thank you for playing the game, and I am very glad that you enjoyed it. Also, I know the sounds are kind of loud, it is because I am reletavely new to sound design, and this was the first game in which I actually had to make good sound.
And yes, I know about that crash. It's because there are no other levels after the door opens, so it just crashes. And the reason for that is because when I was making the game, I had some personal stuff and just didn't have enough time to continue adding levels and progressing the story, I am very sorry about that. But, I think that I will continue adding more story to the game.
Also, did you have any performance issues while running the game? Since I was running it on lower hardware I had some fps issues and I just couldn't find the solution to it.
Once again, thank you for playing the game.