Threshold

Platforms: Apple II, Atari 2600, Atari 8-bit, ColecoVision, Commodore 64, Commodore VIC-20, Thomson MO, Thomson TO

Showing releases for the following platform(s):

Platform:

Apple II

Release Date:	1981
Country:	United States
Published By:	On-Line Systems
Developed By:	On-Line Systems

Platform:

Atari 2600

Release Date:	1982
Country:	United States
Published By:	Tigervision
Developed By:	On-Line Systems
Ported By:	Tigervision

Platform:

Atari 8-bit

Release Date:	1982
Country:	United States
Published By:	Sierra On-Line, Inc.
Developed By:	On-Line Systems
Package Contents: 5.25" disk Instruction manual PDF Warranty registration card Front Back

Platform:

ColecoVision

Release Date:	1984
Country:	United States
Published By:	Sierra On-Line, Inc.
Developed By:	On-Line Systems
Sierra Product #	SRL-902

Platform:

ColecoVision

Release Date:	1984
Country:	United States
Published By:	Sierra On-Line, Inc.
Developed By:	On-Line Systems

Platform:

Commodore 64

Release Date:	1983
Country:	United States
Published By:	Sierra On-Line, Inc.
Developed By:	On-Line Systems

Platform:

Commodore VIC-20

Release Date:	1981
Country:	United States
Published By:	Sierra On-Line, Inc.
Developed By:	On-Line Systems

Platform:

Thomson MO

Release Date:	1984
Country:	France
Published By:	France Image Logiciel
Developed By:	On-Line Systems

Platform:

Thomson TO

Release Date:	1984
Country:	France
Published By:	TO TEK International
Developed By:	On-Line Systems