The design and animation of the Mummy are fantastic! It’s so cute and clever how he turns into a little pile of rags! LOL Overall, the game is really fun and spooky, with a lot of potential for future updates. It reminds me a lot of "Oddworld: Abe's Oddysee." Incorporating some ideas from that could make this game even more amazing.
It took me a while to realize that you can walk in front of the window even with the peepers there because their field of detection is narrower than the window. You might consider visually showing that detection area somehow, just to make it a little clearer.
I really liked this game! Thanks!