I start the game and nothing but quit game and testing map showed up fix it or I want my money back

I mentioned this on the Discord a couple weeks ago, but figured I'd put it here too. When I try to run the game on my computer, a 0x887A0006 d3d device error occurs. I've watched a video by Lotus Geek (provided by someone in the Discord :D) but none of the solutions worked for me. Just to be clear, I'm not requesting a refund! I want to support the game and I still can play older builds! I just want to see if there's a way others have possibly solved this issue. Thank you!...

I've Noticed: 1. Billie will remain blinking for longer than Usual, after taking Damage (Out of random, Unfortunately). 2. That table in that room (Possibly the Living Room) in Barnaby's Manor, the table with the candle holder, the candle holder and the vase are clipping-through the table, as the table is floating. 3. The FPS gets a little Bad, but not too Major, but it is Annoying, in Barnaby's Manor, thankfully, it doesn't happen during the Chase. 4. During Fantoccio's Boss Fight, there is a Prob...

theres nothing edit: THIS IS NOT A HATE POST, I LOVED IT OKAY, I KNOW ITS A DEMO

I love the detail of Billie pushing her ears out of her face but i think Oscar should react to me jumping on him... that would be cute! i tried jumping on him and nothing happened... Pretty disappointed