Hi!
Really nice little game you have there :)
I actually managed to escape!
I feel like the atmosphere in the game could be much better!
Right now it feels a little bland. Missing sound design, no real animations and the lighting didn't do a good job at conveying me being trapped with aliens.
I didn't encounter any bugs really, apart from me doing certain browser shortcuts while holding ctrl+s for example. But I managed to go around it by holding c instead.
I did like the FPS movement though! That felt really great and smooth. I even thing you build in a slide of some sorts? So when I run and crouch I do some other animation.
Overall, with a bit more polish, this can become a really moody little game!
Thanks for letting me play! :D