Single-player games like Uncrewed
Below are 10 single-player Steam games similar to Uncrewed, 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 Uncrewed page.
Ranked picks
- 1
Age of Empires II: Definitive Edition
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Strategy with Uncrewed.
42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.
- 2
Castle Story
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Strategy and Simulation with Uncrewed.
Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.
- 3
Forts
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Action and Strategy with Uncrewed.
Unleash your creativity and strategic prowess in Forts, the exhilarating physics-based RTS! Design, construct, and customize imposing fortresses, bristling with devastating firepower, and blast your opponent’s buildings to rubble!
- 4
8-Bit Armies
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Strategy and Simulation with Uncrewed.
8-Bit Armies is a retro Real-Time Strategy game. With a colorful, blocky voxel art style, 8-Bit Armies is Petroglyph's most fast-paced, friendly, and accessible RTS game to date. Featuring a campaign of 25 single-player missions, 12 co-op missions, multiplayer and skirmish modes.
- 5
Sins of a Solar Empire®: Rebellion
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Action and Strategy with Uncrewed.
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
- 6
Stronghold: Warlords
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Strategy and Simulation with Uncrewed.
Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!
- 7
Stronghold Crusader HD (2012)
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Strategy and Simulation with Uncrewed.
The highly anticipated sequel to the best-selling Stronghold, Stronghold Crusader HD throws you into historic battles and castle sieges from the Crusades with fiendish AI opponents, new units, 4 historical campaigns and over 100 unique skirmish missions.
- 8
Factorio
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Strategy and Simulation with Uncrewed.
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.
- 9
BATTLETECH
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Action and Strategy with Uncrewed.
Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war.
- 10
Forged Battalion
Single-player alternative to Uncrewed — playable solo, no multiplayer required. Shares Strategy and Simulation with Uncrewed.
Customize your unique faction in a new take on real-time strategy as you fight in a variety of skirmish, solo, and multiplayer battles. You are not only a commander, but also an engineer – so you have ultimate control over your faction’s units, factories, superweapons and economy.