clone of Doubleback, an intruder circling game
Quadrupleback is a video game where intruders must be circled. It is a
clone of the 1982 Doubleback game by Dale Lear for the Tandy Color
Computer.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: http://perso.b2b2c.ca/~sarrazip/dev/quadrupleback.html
