What is the exact issue? I tried it on different machines and it works just fine... If you send me the error message, I'll see what I can do!

IMPORTANT, PLEASE READ.
There is a slight collision issue, preventing to finish the game. We realized it a bit late and couldn't upload the fixed version on time, by just 5 minutes... Please find it here: http://kebab.ovh/SevenStars.zip
Sorry for the inconvenience and we hope you'll enjoy it anyway!