A Mind Forever Voyaging — Wiki

A Mind Forever Voyaging is an interactive fiction game released in 1985 by Infocom, designed and written by Steve Meretzky. It is widely regarded as Infocom’s most ambitious and politically serious work, and one of the earliest games to treat interactive fiction as a vehicle for social commentary rather than puzzle-solving.

The year is 2031. You are PRISM, the world’s first sentient computer, created by Dr. Abraham Perelman at the PRISM Project in Rockvil, South Dakota. Your mission: enter a massive simulation of the future and live as Perry Simm, an ordinary man, across five projected decades — 2041, 2051, 2061, 2071, and 2081. What you witness is not a catastrophe but a slow grind: the incremental collapse of democratic society into theocratic fascism. Your job is to observe, to record, and to bear witness.

The game has no traditional “win” condition. You succeed not by solving puzzles but by documenting as much of the deterioration as you can. The score is earned through observation, not conquest — a radical design choice for 1985, and one that still feels bracing today.

This wiki is built from the game’s own source code — 10 ZIL files, 206 rooms, 163 observable score events. It documents the game’s world: its characters, locations, systems, organizations, themes, and the five decades of its simulated future. It does NOT cover programming, ZIL implementation, or parser mechanics. It is about what the game contains and what it means.

Content catalog. Every wiki page listed under its type with a one-line summary. Read this first to find relevant pages for any query. Last updated: 2026-08-09 | Total pages: 34

Characters

Abraham Perelman — PRISM Project director; his daily schedule and relationship with PRISM
Jill Simm — Perry’s wife, an artist whose paintings and daily routine track the decades
Mitchell Simm — Perry and Jill’s son; from baby to Church enforcer to epilogue redemption
Perry Simm — the simulated identity PRISM inhabits; a writer witnessing societal collapse
PRISM — the sentient computer; the player character
Senator Richard Ryder — the charismatic demagogue whose Plan for Renewed National Purpose drives the collapse; threatens Perelman; the recording target that wins the game

Locations

Church of God’s Word Building — the expanding physical footprint of the Church across Rockvil
City Hall — the city’s seat of government; an old concrete-slab building whose portico crumbles
Dunbar’s — department store on Rockvil Centre that transforms from upscale public shop to Church-elite boutique
Main & Kennedy — the “heart of the downtown area,” skyscrapers and privatized skybus terminal
Parkview Apartments — Perry and Jill’s home, featuring the panoramic window whose view tells the story of decline
Rockvil Centre — the central plaza, anchored by City Hall and Dunbar’s
Rockvil — mid-sized South Dakota city; deteriorates from prosperous to post-apocalyptic (2041–2081)
The Coachman — restaurant whose trajectory mirrors Rockvil’s decline: public → Church-elite → burned ruin

Systems

Interface Mode — PRISM’s connection to external devices: news feeds, auditing, environmental control
Joybooths — immersive VR chambers: from Dizzard-brand entertainment to Church brainwashing tool
Recording — the scoring mechanic as moral witness; the SCORE table as a catalog of atrocity
Simulation Mode — PRISM’s embodied journey through five future decades as Perry Simm

Organizations

BSF — Bureau of Social Freedoms; the state security apparatus conducting raids and arrests
Church of God’s Word — the rising theocratic force: pamphlets to execution matches to total state control
The PRISM Project — the research organization that created PRISM: its staff, mission, and political pressures

Ideology

The Plan for Renewed National Purpose — the political program PRISM was built to simulate; Ryder’s legislative agenda; 86% public support; its consequences drive the entire game
The Bowden Opposition — President Bowden’s technocratic liberalism; correct on every point and losing the argument; vindicated by scandal, not persuasion
Church of God’s Word — Theology as Political Ideology — how the Church’s doctrine functions as a vehicle for political power: seizure justified as sanctification, dissent eliminated as heresy

Themes

Execution Matches — public executions as mass entertainment; the death penalty’s escalation across decades
Societal Decay — systematic breakdown of government, economy, environment, justice, and civil society

Analysis

Rockvil Across Decades — side-by-side tables: skyline, transportation, commerce, parks, the river
The Apartment Across Decades — the Simm home as microcosm: window views, Jill’s art, Mitchell’s arc, escalating raids
The Winning Ending (and Losing One) — how to win, the climax sequence, the epilogue, Mitchell’s redemption, the bittersweet victory

Timeline

2041 — The baseline: thriving city, intact family, working democracy
2051 — First cracks: layoffs, pollution, Church pamphlets, first BSF raid
2061 — Tipping point: middle class vanishes, Mitchell joins Church, strip mining, public executions begin
2071 — Full theocracy: Church monopoly, Execution Matches, Mitchell-raid climax
2081 — Post-apocalyptic endpoint: cannibalism, wild dogs, ruins, starvation, survival