Gary Grigsby's Pacific War (1992): Commanding the Entire Pacific Theater

Rating band: Highly Rated · Year: 1992 · Developer/Publisher: Strategic Simulations Inc. (SSI) · Designer: Gary Grigsby · Platform: DOS · Theme: World Wars, Epic, Naval

Critic M. Evan Brooks called Pacific War “THE simulation of the Pacific,” and the game’s own design choices explain why that assessment stuck. Rather than modeling one battle or one campaign, Gary Grigsby built a game that tries to encompass the entire Pacific theater of World War II, tracked at whatever level of command the player wants to occupy that session. Supreme commander, area commander, task force commander: pick one, and the computer handles everything above your chosen scope. Few strategy games of the period offered that kind of scalable perspective on the same conflict.

Grigsby had already built a reputation at SSI as a designer who favored data density and logistical realism over streamlined accessibility, and Pacific War leans hard into that reputation. Brooks’ own description calls the game “overwhelming,” a word he uses admiringly rather than as a complaint, and singles out its emphasis on logistics as a defining strength. Supply lines, fuel, and unit readiness aren’t background systems here; they’re central to whether an operation succeeds, which puts Pacific War closer to a research exercise than a pick-up-and-play wargame.

That density is exactly why Brooks aimed his recommendation at “retirees” and players for whom “Get a Life” means something specific and unflattering. It’s a joke, but it’s an honest one: Pacific War rewards the kind of player willing to spend real hours inside its systems before a single battle plays out the way they intended. Graphically, by Brooks’ account, the game was merely acceptable even in 1992. Nobody bought Pacific War for its visuals.

What holds the whole thing together is scope. Few wargames from any era attempt to simulate an entire theater across the full timeline of the actual historical conflict while still letting the player zoom into individual task forces. That ambition is Pacific War’s real legacy, more than any single mechanic, and it’s the reason the game still gets cited by strategy-genre historians decades after SSI stopped actively publishing new titles under its own name.

How to run it today

Pacific War’s DOS build runs without issue in DOSBox on current Windows, macOS, or Linux systems. Because the interface relies heavily on menus and data screens rather than twitch input, keyboard and mouse handle it fine; no joystick or gamepad is needed.

Compatibility: DOS (via DOSBox) · Controls: Keyboard and mouse · Setup difficulty: Low

Legal status

Strategic Simulations Inc. stopped operating as an independent publisher years ago, and its catalog has changed hands more than once since. There’s no confirmed party currently selling or actively enforcing rights specifically over Pacific War, but that’s different from a documented public-domain release. Gary Grigsby himself continued designing detailed operational wargames well beyond this title, which speaks to the design lineage more than it resolves who, if anyone, owns Pacific War’s rights today.

If you liked this, try

Gary Grigsby’s War in Russia, for the same designer’s take on a different theater and a similarly punishing level of detail; Pacific General, SSI’s later, more accessible naval-and-land WWII strategy game; and Silent Hunter, SSI’s submarine simulation for players who want the naval half of the Pacific War experience without the full theater-level command layer.