The gray slides are most likely the animations. unfortunately it may be due platform issues, can you download it to a different platform and play there instead?
Viewing post in The Bodyguard - Wasteland comments
I am on a OSX, with Parallels for Windows. I have been able to play your games on Virtual Windows 10, but most of your .APP Unity never even open on OSX.
I'm now trying the BodyGuard.APP on OSX. It opens !... but it will take time to win the endings I think have movies to see if this other OSX platform works....
I'm wondering if/how you test your games for compatibility across platforms.
Do you want help ?
OK, managed to get through the "BackStab" ending on OSX.
During ending, it has the same Gray/blank slides, but 2 animations popped up.
Upon review in Endings Gallery, more "BlackMail" movies showed.
Strange.
If you need help beta testing your games for OSX, I'm happy to help. I think it would enrich the value of your developments.
Cheers