Post #779681
2026-03-25 14:54 UTC
Sadly, there's no hope that Nethack 3.7.0 can run on actual Atari STs. Even though I think I could make it run in ST High resolution, we're firmly in the > 4 MB RAM required territory (about 6 MB) and startup and level change is slow because it now has a lua interpreter generating the levels.
This is on a simulated stock Atari TT.
But it runs *very* well on MagiCMac or Magic on Linux!
I think it's the most beautiful Nethack GUI of them all.
#Nethack #Roguelike #Atari #Retrocomputing
Replies (1)
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@ipaschke@cyberplace.social 2026-03-25 21:35
Without any changes apart from removing the check, ST Nethack runs fine in monochrome mode. I don't really know why the GEM port didn't enable it and told all ST High users to use the TOS (tty) version instead. As I said, 3.7 won't ever run on an Atari ST (unless there are some wild memory expansions that get around the MMU's 4 MB limit), but 3.6.7 should be possible on stock STs with 4MB. #atari #retrocomputing #nethack