itch.io

After you download v2_3, open the file then right click on each file and extract to specific file and put in your already R&M file and then run the game through the file called RickAndMorty.exe 

That is how i have been playing it anyway.

You have to extract the files from the new update and load the game through the new update file called RickAndMorty.exe

Hope this helps.