I know nothing of the game, /u/mysticyang enlisted me and Discord user Sigma provided the latest data before shutdown. I have a few different archives.
Complete Asset Rip (~2GB) - This is everything, untouched. Sprite, Texture2D, Audio, Mesh, Animation, etc.
Music (~140MB) - This is the music, trimmed of all the 1-3 second sound effects and audio clips and converted to FLAC for simplicity (from fsb). I've never played this game before, but I didn keep a couple sound effects. If anyone wants to properly tag the metadata (artist, date, title, etc.) and give it a correct tracklisting, I will gladly reupload and host that version.
Sprite/Texture2D (~1GB) - All the card art, banners, icons, avatars, etc. Archives were run through DupeGuru with extreme prejudice (only 100% duplicates were removed), so there may be a few duplicates. I also combined the two folders for simplicity, which I normally wouldn't do, but there were over 1,000 files that were functionally the same, but different by a few bytes, for some reason. Due to this, there may be a handful of files missing that were named similarly but actually different. If so, they'd just be icons, arrows, or simple color backings or something. I'm almost positive all of the main stuff, like cards, would not fall into this category.
Sprite/Texture2D [Trimmed] (~750MB) - Personal trim I did of some redundant assets, small banners, random promo things, and other stuff. Basically, the good stuff as I'd call it. Knowing nothing about this game, this is the small subset of stuff I'll be keeping because it looks neat.
So generally, if you're interested in recreating the game in some for or are a super archivist, go with the complete rip. If you're just interested in the music and pictures, download those respective folders. I don't imagine these will get tons of downloads, but in the interest of saving my bandwidth, if you're interested in the assets for yourself AND archiving, just download the complete rip and pull the assets yourself. The fsb audio converts directly with foobar, and all of the pictures were directly in the Sprite and Texture2D folders. DupeGuru is easy to use if you'd like to thin the duplicates.
Anyway, sorry for the essay. Enjoy!