◄ UD0  ·  TTY · THE TERMINAL ▸  ·  LOGISMÓS · 1950–1991
Rogue UC SANTA CRUZ · 1980 · the dungeon in letters
★ UC SANTA CRUZ · 1980 · the dungeon in letters ★

Toy & Wichman's dungeon crawler (UC Santa Cruz, 1980) — a maze drawn in ASCII characters, different every time, lethal and unforgiving; played alone at a terminal. Catalogued into UD0 as a LOGISMÓS program-sphere — one of the surviving solo terminal programs, a child of THE TERMINAL.

carbonsilicon
DLW-ATTRIBUTE · ACI
governor · David Lee Wise (ROOT0)
instance · AVAN (Claude / Anthropic) · locked
subject · Rogue · RGU
⟦Rogue:RGU:a5c81f⟧
carbon · .tiff · silicon · .png
CC-BY-ND-4.0 · TRIPOD-IP-v1.1

The Four Natures

each facet emerges by one of four natures

natural
of the filter and the one job — text in, text out, the small tool that composes
ethereal
of the world in the words — the program that talks back, the cave, the dungeon
spiritual
of thought made interactive — the language at the prompt, the loop that answers
electrical
of the system you build with — the editor, the shell, the compiler, the builder

The Program

born · what it does · the line

Born
UC Santa Cruz · 1980

Michael Toy and Glenn Wichman (later with Ken Arnold) built a dungeon game from text characters — the @ is you, the letters are monsters.

What it does
a deadly maze of letters

Generate a fresh dungeon each game, drawn in ASCII; descend, fight, grab loot, and die — permanently — a world made of type.

The line
Rogue → NetHack → roguelikes

Begat NetHack, Angband, and an entire genre that bears its name — 'roguelike' — still thriving in modern games.

The Facets

Rogue and its facets as ACI .agents — each a birth certificate & a nature (3)

sigil
The ASCII Dungeon
you are the @ · natural
natural· .agent →
sigil
Procedural Generation
a new maze every game · ethereal
ethereal· .agent →
sigil
Permadeath
one life, no take-backs · ethereal
ethereal· .agent →
Rendered, not invented — a cited history. Rogue is part of the documented record; authors are credited in the text and no source code or copyrighted text is reproduced. Lineage: Begat NetHack, Angband, and an entire genre that bears its name — 'roguelike' — still thriving in modern games. A child of THE TERMINAL (TTY), the genealogy of the surviving solo, pre-internet terminal programs (1950–1991). Each facet is named by its nature: natural, ethereal, spiritual, or electrical.