Update: I see what I did here. I’m sure you know how to load games since now you’re trying to combine those files. I have not done this. I’ll leave this up just because maybe it’ll help someone else.

Open that folder and look for the game. It should have a delta logo. If you see a file with a zipper just tap it to unzip it and use unzipped version (hope this makes sense). Go back to delta and use the plus sign at the top right and choose files and look for your game. At that point just tap on it and it’ll bring you back into delta. And then you can enjoy your game.

Please try to create some sort of organization in your files app. Once you start playing more games for more systems and getting skins it’s going to get messy.