I was planning to make an FMV game, but I had some questions:
How is this kind of game made? Of course, I want to make a game similar to At Dead Of Night

How are the videos of these games made? I don’t have the budget to make a real movie, but can I do it with computer programs?

The game At Dead Of Night is made with nw.js, which has a file of about 4 gigabytes, the whole game is run from that video file, but I don’t know how

I tried to do this with AGS, and I got results, but it was not suitable