^ Yep, right there you just claimed that they were your custom ones.
Just by posting them, you're distributing them, because like Mammy said, anyone can just save the image.
This was also the first time I heard about your game, and just by how you've been reacting toward the collections issue, I highly doubt that you could create a 20 dungeon game, let alone a much simpler fangame.
Yes a 20 dungeon game would be fun, but I'm saying that you're probably being overly ambitious, trying to create a 20 dungeon game alone. You're making a game larger than OoT and MM combined, and you're trying to do it alone.
