| Portal | |
|---|---|
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| Developer(s) | Nexa Corporation |
| Publisher(s) | Activision |
| Designer(s) | Brad Fregger |
| Writer(s) | Rob Swigart |
| Platform(s) | Amiga, Commodore 64, Apple II, IBM PC, Mac |
| Release | 1986 |
| Genre(s) | Interactive fiction |
| Mode(s) | Single-player |
Portal is a text-driven adventure with a graphical interface published for the Amiga in 1986 by Activision.[citation needed] The writing is by American author Rob Swigart, and it was produced by Brad Fregger. Ports to the Commodore 64, Apple II, and IBM PC were later released.[citation needed] A version for the Atari ST was announced and developed, but not published.[citation needed] Until recently, it was thought that a Mac version left unpublished. The published Mac version was rediscovered in 2021 by a game collector.[1]
- ^ "Portal for 68k (no, not that Portal ;) - Macintosh Garden". macintoshgarden.org. Retrieved 2021-06-26.