That's right, we now have a prototype of Mario Artist Paint Studio, dated 1999-02-11, which is about 9 months before the final build of the game.
It has quite a bunch of differences, with the inclusion of the cut flyswatting Gnat Attack minigame, but we have a video from Hard4Games giving you an overview here:
https://www.youtube.com/watch?v=DVYbGPJ5AN4
This prototype is however pretty buggy, and needed a little bit of time for fixes, which Zoinkity (mostly him) and I handled.
You can download this prototype in the Development Games page. It will have the original dump, alongside a playable fixed version.
Because of this prototype, I needed to update 64DD emulation to fix problems, therefore a new version of Project64, required to play the prototype, is now available in the Downloads page. For the first time in a while, this is a custom build with changes that aren't merged officially.
I am also happy to tell you that a new version of the 64DD Disk Dumper is now available, version 0.80 will now recognize disks that don't have a proper system area setup, and will now dump the disk using available information from the disk.
Have fun swatting some flies!
F-zero X Expansion Kit Rom Patch System
Description: As the name says, this is a track editor for F-Zero X. Tracks can be made from scratch or you can load one of the included sample tracks that have been created by the MrFixitOnline members and others. Even the F-Zero Expansion Kit courses have been included!
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F-zero X Expansion Kit Rom Patch 1
Jun 21, 2018 F-Zero X Expansion Kit 64DD English.n64. Dunno, the link only has the patch for the regular rom. Is there a patch for Climax or 64DD expansion? Apr 21, 2000 The F-Zero X Expansion Kit, released in Japan on April 21, 2000, was the first add-on disk for the Nintendo 64DD. The Kit will only operate in conjunction with the cartridge of the original game, however, all of F-Zero X's regular features are accessible plus twelve new tracks, a car editor, and a track creator. Since the Expansion Kit has a larger amount of storage than the original cartridge. You can now play F-Zero X Expansion Kit with the USA F-Zero X ROM in full english. It is fully compatible with your save file. I have also updated the translation to be slightly more accurate as well as making it closer to what it was originally intended to be according to Expansion Kit leftovers in the retail US ROM.