Portal
Platforms:
Amiga,
Apple II,
Atari ST,
Commodore 64,
IBM PC/Compatibles,
Macintosh
Apple II
Technical Info
Gameplay Info
| Minimum System Supported: | Apple II+ |
| Minimum RAM Required: | 64 KB |
| Display Hardware Supported: | Hi-Res |
| Media: | 5.25" Disk |
| Input Devices: | Joystick , Keyboard |
| Business Model: | Commercial |
| Number of Players Supported: | 1 Player |
Commodore 64
Technical Info
Gameplay Info
| Media: | 5.25" Disk |
| Input Devices: | Joystick , Keyboard |
| Business Model: | Commercial |
| Number of Players Supported: | 1 Player |
IBM PC/Compatibles
Technical Info
Gameplay Info
| Minimum CPU required: | 8088 / 8086 |
| Minimum RAM Required: | 256 KB |
| Minimum DOS version: | Bootable Disk |
| Display Hardware Supported: |
CGA
,
CGA Composite
|
| |
| Media: | 5.25" Disk |
| Sound Hardware Supported: | PC Internal Speaker |
| Input Devices: | Joystick * , Keyboard |
| Additional Requirements: | Color T.V. or Monitor |
|
*
Joystick supported on Tandy 1000 and IBM PCjr only.
|
|
| Business Model: | Commercial |
| Number of Players Supported: | 1 Player |
Macintosh
Technical Info
Gameplay Info
| Minimum CPU required: | Motorola 68000 |
| Minimum RAM Required: | 512 KB |
| Media: | 3.5" Disk |
| Input Devices: | Mouse |
| Business Model: | Commercial |
| Number of Players Supported: | 1 Player |