What is "retexturing"

vb. (present participle of retexture English)

Retexturing is a process used for increasing the resolution of emulated video games, by replacing the game's textures with higher resolution images. The majority of games retextured are Nintendo 64 games, mainly because doing so is easy, and secondly because the original ROM images do not need to be modified in order to apply the textures. You can use a third-party plugin for your emulator.