Getting Kingdom Hearts 3 working on Linux and Heroic Launcher consistently @HikariKnight
Getting Kingdom Hearts 3 working on Linux and Heroic Launcher consistently  @HikariKnight
Uploaded June 2022 | Updated September 2026, 4 hours ago
UPDATE: since the game is now on steam, just get the steam version, it works flawlessly.


For those needing a controller layout for this game, here is one i made for AntimicroX that nearly copies the games official controller scheme.
AntimicroX download: github.com/AntiMicroX/antimicrox
Profile file: gist.github.com/HikariKnight/a01aea8cdc0e9166377b77b5b037e12b#file-kh3-gamecontroller-amgp

I do playthroughs using VFIO/GPU Passthrough and a virtual machine with the MSI overlay displaying (for statistics for others who do GPU Passthrough) or i play directly on Linux with MangoHUD open.

Or through Proton with the MangoHUD open to show the performance of the game.

My Rig is:
Motherboard: Asus Prime x399-A
CPU: AMD Threadripper 1920x (12 cores 24 threads)
RAM: 64GB @ 2666 Mhz
GPU (Linux host): AMD RX570 8GB
GPU (Windows VM): RTX 2070
Host to VM CPU ratio: VM has 6 cores and 12 threads reserved while its running along with 16GB of memory on a specific NUMA node, the rest of the system has access to 6 cores and 18 threads and 48GB of memory while the virtual machine is turned on.

Support me on Ko-fi: ko-fi.com/HikariKnight
Follow me on Twitter: twitter.com/TheHikariKnight
Follow me on Twitch: twitch.tv/hikariknight
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Getting Kingdom Hearts 3 working on Linux and Heroic Launcher "consistently"

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