Single-player games like Caribbean Pirates
Below are 8 single-player Steam games similar to Caribbean Pirates, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Caribbean Pirates page.
Ranked picks
- 1

Old Salt
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Caribbean Pirates.
A Naval Strategy With No Reinforcements On The Way. Command a Custom Fleet with faction abilities in Multiplayer matches or Faction Campaigns.
- 2

World War 2 Operation Husky
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy with Caribbean Pirates.
A light wargame with simple rules tailored to run smooth battles. Recommended to introduce new players to wargames basic concepts and for fast multiplayer matches.
- 3

Headquarters: World War II
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy with Caribbean Pirates.
Headquarters: World War II is a fast-paced turn-based strategy game where your battlefield tactics are as important as your army management skills. Experience both sides of the war, battling in Europe as the USA, the UK, or Germany. Storm bunkers, occupy houses, win tank duels.
- 4

Hex of Steel
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Caribbean Pirates.
Hex of Steel is a refreshing WWII wargame covering all fronts featuring a certain amount of original mechanics. Fight in solo against finally a decent AI throughout Europe, Africa or the Pacific, or against a friend in the cross-platform PBEM or real time multiplayer. Coop is also an option!
- 5

Valor & Victory
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Caribbean Pirates.
Valor & Victory is a fast-playing, easy to learn World War II squad-level game system. Based on the original Valor & Victory board game, the digital edition provides you with an accessible and deep challenge, developed for classic tabletop game lovers.
- 6

Axis & Allies 1942 Online
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy with Caribbean Pirates.
Play the classic board game, Axis & Allies 1942 2nd Edition! Act as WWII powers in a turn-based strategy game that fits your screen and schedule— get notified on your turn and command armies at your own pace! Team up with friends, challenge the world’s top players, or go solo vs. A.I.
- 7

Lock 'n Load Tactical Digital: Core Game
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Caribbean Pirates.
Lock 'n Load Tactical is fast and Furious tactical combat that is fast to learn. In LnLT you get squads, weapon teams, armored vehicles, fixed-wing aircraft, and, in the modern-era games, helicopters. Individuals such as Leaders, Medics, Snipers, Chaplains, Advisors, and, of course, Heroes.
- 8

MACHI KORO With Everyone
Single-player alternative to Caribbean Pirates — playable solo, no multiplayer required. Shares Strategy and Indie with Caribbean Pirates.
Gather up to THREE friends to join you in "MACHI KORO With Everyone"! The multi-million selling hit game from Japan is now on Steam! Online, offline, play how you like with whom you like!