Star Base 13

1983

Limits to Growth

1984

Implementation of Club of Rome model

Star Fleet I

1985, 1986

Conversions/redesign.
Trevor Sorensen original designer

Empire, Wargame of the Century

1987, 1988

Co-authored with Walter Bright
1988 Game of the Year, CGW 

Star Fleet II, Krellan Commander

1988

Co-authored with Trevor Sorensen

D.R.A.G.O.N. Force

1989

Redesign and implementation with Bob Rakosky. Based on original by Roger Damon.

Ragnarok

1990 

The Perfect General

1991

Co-authored with Bob Rakosky and Bruce Williams
1992 Wargame of the Year CGW

The Perfect General, Battles of W.W.II

1992 

Star Legions

1992

Co-authored with Trevor Sorensen

Empire Deluxe

1993

Co-authored with Bob Rakosky 

Empire Deluxe Scenarios

1993

Anthology of scenarios, including scenarios designed by many of the top game designers in the country. 

Empire Deluxe Masters Edition

1994

Compilation of Empire, Wargame of Century, Empire Deluxe, Empire Deluxe for Windows, Empire Deluxe Scenarios and additional material.

Empire II, The Art of War

1995

Co-authored with Bob Rakosky

Galaxis

1996

Game Design and Artificial Intelligence

Sensor Combat - The Balkan Cauldron

1997

Designer for USAF Information Warfare Project