All this talk about FPS. The original game was capped at 20-25 FPS. So having the game running at a stable 40 or 80 FPS shouldn't matter the least.

@kas1e if you have done any changes to make this work with OS4, please submit these changes in a PR so I can add it to the AmigaPorts repo. I am in talks with the official maintainers of DevilutionX to add our Amiga specific changes to the official repo, which means they will distribute official builds for AmigaOS 3.x, AmigaOS 4.x, WarpOS, MorphOS and AROS with every release.

Thank you

// Marlon Beijer
AmigaDev / AmigaPorts