I just created my account in this page for help them. Sorry for my English. I had the same problem. When I opened the game appeared the logo screen "Innersloth" and the game blocked. I tried solved with comands "ALT + ENTER" but it didn't work. Then I checked my GPU (Screen drivers) but Windows said it's all ok. I had to read lots page to undertand my problem. I did the follow:
1.- Go to directX in Windows (command dxdiag).
2.- Go to Screen tab.
3.- In the seccion Devices you'll see the Screen driver's name.
4.- Go to drivers manufacturer page (or search in google) and dowload the most recent driver for your PC o laptop.
After that I opened the game and it worked perfectly.
PD: My screen drivers is "Intel HD Graphics".