The Domains of Dread
The Mists take what they desire, and they never give it back.
A gothic horror roguelike. You are trapped in Barovia, and the only way out runs through Castle Ravenloft and the thing that rules it.
Built on the Angband engine, rebuilt around the 1983 module I6 Ravenloft — its castle, its crypts, its darklord. Death is permanent. That is the genre.
ravenband.exe. No installer. SmartScreen will warn that the publisher is unknown — More info, then Run anyway.
macOS
Universal, Intel and Apple Silicon. Drag to Applications. Unsigned, so the first launch needs right-click then Open.
Linux x86-64
Terminal build. Extract and run ./RUN.sh; needs ncurses and a UTF-8 locale.
Linux ARM64
Same build for aarch64 — Raspberry Pi, ARM servers, ARM laptops.
Source
Full C source and game data, GPL v2. Autotools or CMake. The 17 MB Shockbolt tile sheet is omitted; the game plays in ASCII without it.
Ravenloft is vertical in both directions — crypts beneath, spires above. You enter through the graves and climb out through the towers, so > always means further in, whether that is down or up.