Uploaded February 2026 | Updated September 2026, 2 weeks ago
Project Autumn 9X (DEMO) (0.4)
Download / credits
romhacking.com/hack/project-autumn-9x--demo-
@CTF64
/!\ This hack is a work in progress project, demos tend to take a long time, and might not have an been tested thouroughly, apologies in advance. Please note that OLDER VERSIONS of this rom hack do not function properly on Mupen 64 based emulators (newer ParallelN64 versions being the exception). Microcode was reverted in the latest release, and compatibility was increased. /!\
"Jump, Run, Dive! Into Mario and Luigi's first game in 3D!
Collect stars, find secrets and defeat baddies!
Princess Toadstool has been kidnapped by King Kuppa,
Mario & Luigi will be able to explore more than 10 worlds,
with 8 levels each and a bossfight at the end of each!
Perchance you might find someone? An old friend? Or an old foe?
Better be ready to keep that stick smokin'! Coming to
the new Nintendo Ultra 64 to associated shops near you!"
Merch
youtube.com/channel/UCIajM7KQQ8wjOJ-aMnFealQ/store
Twitter
twitter.com/snooplax
#Nintendo64
#N64
#SM64
Project Autumn 9X (DEMO) (0.4)
Download / credits
romhacking.com/hack/project-autumn-9x--demo-
@CTF64
/!\ This hack is a work in progress project, demos tend to take a long time, and might not have an been tested thouroughly, apologies in advance. Please note that OLDER VERSIONS of this rom hack do not function properly on Mupen 64 based emulators (newer ParallelN64 versions being the exception). Microcode was reverted in the latest release, and compatibility was increased. /!\
"Jump, Run, Dive! Into Mario and Luigi's first game in 3D!
Collect stars, find secrets and defeat baddies!
Princess Toadstool has been kidnapped by King Kuppa,
Mario & Luigi will be able to explore more than 10 worlds,
with 8 levels each and a bossfight at the end of each!
Perchance you might find someone? An old friend? Or an old foe?
Better be ready to keep that stick smokin'! Coming to
the new Nintendo Ultra 64 to associated shops near you!"
Merch
youtube.com/channel/UCIajM7KQQ8wjOJ-aMnFealQ/store
twitter.com/snooplax
#Nintendo64
#N64
#SM64
