EDIT: Nevermind - I re-saved all my images and it's fine now. Seems like the problem was with the software I used to save the images originally.
I made a game and it works locally, but uploading it to newgrounds doesn't work because it doesn't load some of the pictures...would you happen to know why? I also currently have the game in my dumping ground: https://www.newgrounds.com/dump/item/b707935e3cf30167ec17b7d47d884ce4