itch.io

I think you should right-click the game and go to properties, then go to permissions and check the 'allow file to run as a program' option

Found launching solution standard. You need unzip, change '.x86_64' file to executable (with "sudo chmod +x  'Diorama LINUX.html.x86_64'"), then launch it with command "./'Diorama LINUX.html.x86_64'"
But dear Autor-of-this-game, please note that spaces in filenames are not good - especially for Linux

I was able to get it to run on Linux by setting Diorama LINUX.html.x86_64 to executable (i.e. `chmod +x Diorama\ LINUX.html.x86_64`), depending on your DE, you can probably also do something like right click -> permissions -> "Allow this file to run as a program"

As for my experience playing the game, it was definitely unexpected to see a light horror game in this Jam! I was a bit confused on how to actually play, but enjoyed the interesting use of the theme. Good job :)