Skip to the content
Work

Crystal Mines

Color Dreams was an American technology company formerly known for developing and publishing unlicensed video games for the Nintendo Entertainment System (NES). At a time when the vast majority of NES games were licensed by Nintendo, Color Dreams discovered how to bypass the 10NES lock-out system that restricted unlicensed software. The company operated in a legal gray area but was never sued by Nintendo.

Crystal Mines

Name
Color Dreams
Date
1989
Genre
maze video game

VALÉORINE Encyclopedia

VALÉORINE documentary reading

Documentary summary

Color Dreams was an American technology company formerly known for developing and publishing unlicensed video games for the Nintendo Entertainment System (NES). At a time when the vast majority of NES games were licensed by Nintendo, Color Dreams discovered how to bypass the 10NES lock-out system that restricted unlicensed software. The company operated in a legal gray area but was never sued by Nintendo.

Admitted source layer · organised and presented by VALÉORINE

Reference Check

Propose documentary evidence for Crystal Mines. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.

Sign in to contribute

World of VALÉORINE

Documentary connections

Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.

Documentary evidence

Documentary basis

Authority files

wikidata · Q2795318 · wikipedia · Crystal Mines

In this article

  1. 01Making and history
  2. 02Text and editions
  3. 03Provenance and holdings
  4. 04Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.

Elsewhere in Collectables

For owners

Own a copy of Crystal Mines?

A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.