Spielographie

Portal (1987)Jobs: Designed by | "Prologue" and "WORLDNET Emergency Operating Instructions" by | Written by | Documentation by | Original concept by

Portal (1987)Jobs: Designed by | Documentation by | Original concept by | Written by

Portal (1987)Jobs: Written by | Original concept by | Designed by | Documentation by

Murder on the Mississippi (1986)Jobs: Story by

Murder on the Mississippi (1986)Jobs: Story written by

Portal (1986)Jobs: Original concept by | Designed by | Documentation by | Written by

Hacker (1986)Jobs: Special thanks to

Hacker (1985)Jobs: Special thanks to

Hacker (1985)Jobs: Special thanks to

Hacker (1985)Jobs: Special thanks to