Since the original 1996 hardware couldn't handle two simultaneous viewpoints, fans created custom versions to make it possible today.
The gold standard for -Normal splitscreen is CoopDX (Co-op Deluxe). Do not download the generic "Multiplayer" patch. Specifically search for sm64coopdx-splitscreen releases on GitHub or the official Discord. Super Mario 64 Splitscreen Multiplayer -Normal ...
Or consider . That level is notorious for its punishing carpet rides. In splitscreen, one player can stand on the starting carpet to "hold" it in place while the other runs ahead to clear the way, then warp back using a portal system. Since the original 1996 hardware couldn't handle two
Even with the -Normal tag, the hack is not perfect. Be aware of the "three glitches" that persist: Super Mario 64 Splitscreen Multiplayer -Normal ...
