You may have noticed tbat the doors in the original TRTF 1 (and FNaF 3/Fanmade) are wide af and extend past the door frame. But why is that? I just thought it was a random thing Tyler did for no reason but yesterday I figured it out. The resolution of FNaF 1 is 1280x720. The resolution of FNaF 2 is 1024x768. Therefore the FNaF 2 office and camera sprites are taller than FNaF 1's. Tyler decided to match the FNaF 2 resolution by resizing the FNaF 1 office and cameras to match the height (even though he only used 2 FNaF 2 cameras...). With that, the doors had to be resized too. But rather than only changing the height like he did with the room sprites, he scaled up both the height and width (by the same percentage so it was just one action resizing the entire image) of the door sprites (well, only the left door which he then flipped to use as a right door too. FNaF 1's right door is actually slightly different in shading than the left door). So it got taller but also wider. Which is something he didn't correct in the final TRTF version where he used only a single broken door sprite and would have been way easier to fix.