---
title: "Sinclair ZX81 Game: 3D Monster Maze (1981 J. K. Greye Software)"
id: 73339
type: "video"
slug: "sinclair-zx81-game-3d-monster-maze-1981-j-k-greye-software"
url: "http://localhost/video/sinclair-zx81-game-3d-monster-maze-1981-j-k-greye-software/"
markdown_url: "http://localhost/video/sinclair-zx81-game-3d-monster-maze-1981-j-k-greye-software.md"
published_at: "2026-10-28T22:18:35+00:00"
modified_at: "2026-10-28T22:18:35+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "A YouTube video by Old Classic Retro Gaming that shows 3D Monster Maze."
post_tag:
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
video_date: "20170531"
youtube_video_link: "https://www.youtube.com/watch?v=tGf4jdRbCuk"
---

# Sinclair ZX81 Game: 3D Monster Maze (1981 J. K. Greye Software)

A YouTube video by Old Classic Retro Gaming that shows [3D Monster Maze](http://localhost/computer_media/3d-monster-maze/).

## Youtube embed

<style>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }</style><div class='embed-container'><iframe src='https://www.youtube.com/embed/tGf4jdRbCuk' frameborder='0' allowfullscreen></iframe></div>