RoboSport (Windows - 1991)
Package design, manual design (Source: credited in the manual)
SimAnt (DOS, Mac, Windows - 1991, Amiga - 1992)
Packaging, Documentation Design and Documentation Comics for the US version (Source: credited in the manual)
SimCity / シムシティ (Amiga, Commodore 64, DOS - 1989)
Cover art for the US version (Source: credited in the manual)
Also used for the following versions:
.FM-Towns, PC-98, X68000 - 1990
.SFC - 1991 - Japanese version only
SimCity Graphics Set 1: Ancient Cities (DOS, Mac - 1990, Amiga - 1992)
Package Design and documentation design and Illustration for the US version (Source: credited in the manual)
SimEarth: The Living Planet (DOS, Windows, Mac - 1990, SNES, FM Towns, PC-98 - 1991, Amiga, X68000 - 1992, Mega-CD - 1993)
Cover art (Source: credited in the manual of the DOS version)
Package design and manual design for the DOS version (with Richard Bagel) (Source: credited in the manual)
SkyChase (Amiga, Atari ST - 1988, DOS - 1990)
Documentation (Source: credited in the manual)
SimCity
SimEarth: The Living Planet