You will need to provide your own copy of (Paper Mario.z64) Rename it to 01_UNSMJ3.002.bin making sure to change its extension type to bin.
Once the Mod is extracted navigate to atmosphere/contents/010049900F546001/romfs/rom/Stardust_JP/and replace 01_UNSMJ3.002.bin with your renamed rom file
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Ive been playing for awhile now and have had no crashes, did have some minor graphics issues but I'd say totally playable(plan to update with the latest Paper Mario.dtz releases)
Last edited by Sm0k3r83,