The demo wasn't bad. Granted it's still needing polishing. Controls were decent. Glad to see that a gun will eventually be used in the full version after I checked what the inventory could hold. I found a particular bug. When I found the dead worker in the trailer and the killer clown was chasing me, I was able to hop out of the circus area (even though every exit was blocked) and have the killer clown follow me outside. This allowed me to enter back in through the other side of the circus place. The clown couldn't follow me back inside because he was trapped in a couple small hills by the house. I exploited that on reentry and finished the demo. The title screen was pretty good for a demo version. Going back to the killer clown. He could a a more scarier approach once the dead body was discovered (lights flickering, an echoing evil laugh, or scary circus music begin to play). Just some ideas.
I did have trouble getting the game to start. It just kept trying to have me extract the data after I did that already (unless that's the itch app) so I had to find the file and open as administrator on my pc. Lastly, it might be a better idea to try to delve into the backstory of the grandather's life by playing the scenes from his diary leading up to empty house.
Overall, it's off to a nice start. Can't wait to see how it all turns out when it's done!