Apple II

North Atlantic '86

SSI (Strategic Simulations, Inc.) · 1983

North Atlantic Convoy Raider

Microcomputer Games, Inc. · 1980

Norway 1985

SSI (Strategic Simulations, Inc.) · 1985

Nukewar

Microcomputer Games, Inc. · 1980

Number Munchers

MECC · 1986

O'Riley's Mine

Datasoft, Inc. · 1983

Objective: Kursk

SSI (Strategic Simulations, Inc.) · 1984

Odell Lake

MECC · 1986

Odyssey: The Compleat Apventure

Synergistic Software, Inc. · 1980

Ogre

Origin · 1986

Oil Barons

Epyx · 1983

Oil's Well

Sierra On-Line · 1983

Oldorf's Revenge

Highlands Computer Services · 1980

Olympic Decathlon

Microsoft · 1980

Omega

Origin Systems · 1989

One on One: Dr. J vs. Larry Bird

Ariolasoft · 1983

Oo-Topos

Sentient Software Inc. · 1981

Operation Apocalypse

SSI (Strategic Simulations, Inc.) · 1981

Operation Frog

Hi-Tech Expressions · 1984

Operation Market Garden: Drive on Arnhem, September 1944

SSI (Strategic Simulations, Inc.) · 1985

Orbitron

Sirius Software · 1981

Outworld

Tensor Technology · 1982

PHM Pegasus

Lucasfilm Games · 1987

Pandora's Box

Datamost · 1982