Cal Omega, The Leader In Coin Operated Video Amusement Games, Proudly Introduces The Derringer Uncategorized02/20/202104/01/2022 Dan Year Released 1982-1984 Developed by Cal Omega Published by Cal Omega More Information Video Games Catalog. Shows Double Draw, Double Up, Gin!, High Score, Pixels, Skill Stop Poker, Super Black Jack, Wild Double Up and Winner's Choice. Printed Text English Paper Size US Letter Date Posted February 20, 2021