Welp, I have little delusions with AMD Athlon XP 1700+, 1GB Ram and Radeon X1650 AGP 512 MB VRAM. Still, it would be really, really nice of them to include the frameskip option from Soku, which propably would be enough for the game to be at least playable.
Then again, considering Grief Syndrome doesn't even boot up , telling me it has encountered a problem and needs to close :ohdear: ... Though the config tool does exactly the same thing, so maybe it's a program error, not a specs related one.