As of this video's release, these are the various changes the game underwent across its different versions. The main ones shown off are the original NTSC version and the original Metroid Prime Trilogy version (since those are the ones I own), but will make notes of anything changed in between. One thing I didn't cover here because I wasn't sure it existed + couldn't find footage of it, but apparently specifically in the JPN version of the original Wii release, the countdown to the Leviathan's impact on Norion is actually shown on-screen, rather than having to rely on the Aurora Unit's audio announcements.
If this game is re-released in any way and undergoes more changes, I'll make another video. But so far this is it for Metroid Prime 3!
#MetroidPrime #Corruption #differences