The most immediate change in Portable is the shift from a 3D overworld to a .
However, these ports are controversial because they are . Atlus did not upscale the 2D background art (it remains a blurry 480p image stretched to 4K). They did not add the anime cutscenes back in. They did not add "The Answer." If you own a PC, emulating the original PSP version with texture mods is arguably superior to the official remaster.
