I can see it's still an issue for some of your games that was uploaded to Itch, that you forget to make them public. If your game is not made public it's only YOU that can see the Itch game page, and every one else gets 404 error message when trying to enter the game page. And therefor we can't download or play your amazing games.

To make the game page public you find it in the "Edit game"-page under the setting "Visibility & access". If you can't choose public then click "Save & view page" and then you see the game page, from here go back to "Edit game" and then choose public.

I hope this will help some of you