Sinclair Infoseek
- Full title
-
Black
- Publisher(s)
-
- Author(s)
-
Radastan
Spain
- Number of players
- 1
- Controls
-
Cursor
Interface 2 (left)
Interface 2 (right)
Kempston
- Message language
- English
- Full title
-
Crystal 5
- Genre
-
Adventure Game: RPG
- Publisher(s)
-
- Author(s)
-
- Machine type
- ZX81 16K
- Number of players
- 1
- Message language
- French
- Availability
- Available
- Full title
-
Crystal Cavern
- Genre
-
Adventure Game: Text/Illustrated
- Publisher(s)
-
Dream Software Ltd
UK
- Author(s)
-
Marg Hutton
Australia
- Machine type
- ZX-Spectrum 48K
- Number of players
- 1
- Controls
-
Cursor
Interface 2 (left)
Interface 2 (right)
Kempston
- Message language
- English
- Availability
- MIA
- Full title
-
Crystal Chip
- Genre
-
Utility: Prediction
- Publisher(s)
-
Rob Follett
UK
Paul Nichols
UK
- Author(s)
-
Rob Follett
UK
Paul Nichols
UK
- Machine type
- ZX-Spectrum 48K
- Number of players
- 1
- Controls
-
Cursor
Interface 2 (left)
Interface 2 (right)
Kempston
- Message language
- English
- Availability
- Available
- Full title
-
Crystal Cubes
- Genre
-
Game: Puzzle
- Publisher(s)
-
AER
Russia
- Author(s)
-
- Machine type
- ZX-Spectrum 48K
- Number of players
- 1
- Controls
-
Cursor
Interface 2 (left)
Interface 2 (right)
Kempston
- Message language
- English
- Availability
- Available
- Full title
-
Crystal Quest
- Genre
-
Adventure Game: Text-Only
- Publisher(s)
-
Pocket Money Software
UK
- Author(s)
-
C. Malin
UK
Scott Jones
UK
- Machine type
- ZX-Spectrum 48K
- Number of players
- 1
- Controls
-
Cursor
Interface 2 (left)
Interface 2 (right)
Kempston
- Message language
- English
- Availability
- Available
- Full title
-
Crystal Quest
- Genre
-
Adventure Game: Dungeon Crawl
- Publisher(s)
-
- Author(s)
-
Jacek Przychodzen
Australia
- Machine type
- ZX-Spectrum 48K
- Number of players
- 1
- Controls
-
Cursor
Interface 2 (left)
Interface 2 (right)
Kempston
- Message language
- English
- Availability
- Available