Microsoft Combat Flight Simulator: WWII Europe Series (1998), Microsoft Corporation
Battles in Time (1995), Quantum Quality Productions
The Pure Wargame (1995), Quantum Quality Productions
Bridge Olympiad (1994), Quantum Quality Productions
The Grandest Fleet (1994), Quantum Quality Productions
Origamo (1994), QQP
Perfect General II (1994), Quantum Quality Productions
WWII: Battles of the South Pacific (1993), Quantum Quality Productions
Battles of Destiny (1992), Quantum Quality Productions
Conquered Kingdoms (1992), Quantum Quality Productions
Solitaire's Journey (1992), Quantum Quality Productions
The Lost Admiral (1991), Quantum Quality Productions
The Perfect General (1991), Quantum Quality Productions

The Pure Wargame (1995), Quantum Quality Productions
Bridge Olympiad (1994), Quantum Quality Productions
The Grandest Fleet (1994), Quantum Quality Productions
Perfect General II (1994), Quantum Quality Productions
Merchant Prince (1993), Quantum Quality Productions
Battles of Destiny (1992), Quantum Quality Productions
Conquered Kingdoms (1992), Quantum Quality Productions

Microsoft Combat Flight Simulator 2: WW II Pacific Theater (2000), Microsoft Corporation
Machiavelli the Prince (1995), MicroProse Software, Inc.
Origamo (1994), QQP
Zig-Zag (1994), Quantum Quality Productions
Lucky's Casino Adventure (1993), QQP

The Grandest Fleet (1994), Quantum Quality Productions
Conquered Kingdoms (1992), Quantum Quality Productions
The Perfect General (1991), Quantum Quality Productions

The Lost Admiral (1991), Quantum Quality Productions

Microsoft Flight Simulator 98 (1997), Microsoft Corporation

Merchant Prince (1993), Quantum Quality Productions

Aces of the Pacific (1992), Sierra On-Line, Inc.

Microsoft Flight Simulator 2000 (2000), Microsoft Corporation