I'm not sure I used Clickteam's The Games Factory in the early 00s. I went to see if I could still use it for the game jam, and they turned into Click Team Fusion (I think FNAF might have been made using it actually). I was lucky there was a free version and it was very close to TGF so I used it. It's pretty good if you don't know any coding. Now that I know some I might use a different program to make a game because I have coding experience.