There needs to be a full launcher for all the games
Like you have this and orginal, sequels and mario in bearland all in one launchable exe
I've been working on something like that, but it's a built from scratch remake of CJ The Game 1, 2, and 3 (might add a way to download Maze Escape since I can't legally bundle this with the launcher). You can find it on GameJolt under the name "The CJ Collection".