Single-player games like UniWar
Below are 9 single-player Steam games similar to UniWar, 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 UniWar page.
Ranked picks
- 1
Space Imperia 4X
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy with UniWar.
A faithful digital adaptation of the acclaimed board game Space Empires 4X by GMT Games, beloved by wargamers for almost two decades. Command the rise of your civilization and the fall of others, all in one to two hours.
- 2
Omnichess: Chess Variants
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy and Casual with UniWar.
Omnichess is the game that allows you to design and play your very own chess variants! With AI and online play there are a huge variety of options: 2-8 players • Square, hexagonal, or triangular tiled boards • Rule alterations • Timer options • Customised pieces
- 3
Arete
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy and Casual with UniWar.
Arete: The Battles of Alexander the Great is a classic hex-and-counter digital wargame where you'll relive the Macedonian king's most epic battles, from fighting alongside his father in Greece to climactic clashes with Darius in Persia to battling warlords at the extreme fringe of the empire.
- 4
Combined Arms Operations Series
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy with UniWar.
The Combined Arms Operations Series simulates hypothetical battles between World War II armies. Assemble your forces, out plan, and outfight your enemies to master the art of combined arms warfare in chaotic simultaneous turns where commanders must adapt quickly to an evolving battlefield.
- 5
Hex of Steel
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy with UniWar.
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!
- 6
Codex of Victory
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy with UniWar.
In this sci-fi turn-based strategy with real-time base-building elements, you’ll be defending human territories against the transhuman Augments. Expand your HQ, and manufacture and upgrade an army of advanced drones to wage interplanetary war for Humanity!
- 7
Ogre
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy with UniWar.
The official adaptation of the legendary wargame from Steve Jackson Games. Engage in futuristic warfare with armored hovercraft, superheavy tanks, infantry, and giant cybernetic war machines called "Ogres".
- 8
Warhammer 40,000: Gladius - Relics of War
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy with UniWar.
Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.
- 9
Rail Maze 2
Single-player alternative to UniWar — playable solo, no multiplayer required. Shares Strategy and Casual with UniWar.
Navigate 100+ original puzzles, build railroads, and outsmart PIRATE foes on rails. Create your levels with the Level Editor and solve limitless challenges created by other players. Unleash creativity and conquer the rails in this thrilling puzzle adventure!