Single-player games like Unionatic
Below are 7 single-player Steam games similar to Unionatic, 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 Unionatic page.
Ranked picks
- 1
Kingdom Of Force
Single-player alternative to Unionatic — playable solo, no multiplayer required. Shares Strategy and Early Access with Unionatic.
KOF is a magic background real-time strategy game, which is based on the method of dispatching troops to occupy the city, and combines the elements of resource collection, construction, upgrading, tower defense and so on.
- 2
Scarecropia
Single-player alternative to Unionatic — playable solo, no multiplayer required. Shares Action and Strategy with Unionatic.
Here is Scarecropia! Lead at most 400 people to build a settlement. Arm your village to fight against the Goblin army, or invest limited resources in yourself to become unparalleled! Take every cost to survive!
- 3
Ancient Wars: Medieval Crusades
Single-player alternative to Unionatic — playable solo, no multiplayer required. Shares Action and Strategy with Unionatic.
New Real Time Strategy Game based on medieval times, where you will control powerful factions and empires, with large-scale epic battles, asymmetric civilizations, unit customization system with RPG elements, dynamic AI, 8K support and much more.
- 4
Treefender
Single-player alternative to Unionatic — playable solo, no multiplayer required. Shares Action and Strategy with Unionatic.
Relive your childhood in Treefender, a VR-exclusive 4 player online co-op base-building game where you build your own treefort and defend it against a spacesquid invasion!
- 5
Stars And Empires: Colony Defense
Single-player alternative to Unionatic — playable solo, no multiplayer required. Shares Action and Strategy with Unionatic.
An RTS/Action 3rd person shooter that lets players take on hordes of enemies while defending their base. Use strategy, unique abilities, tech research and combat skills to be victorious. (Currently in Pre-Alpha stage, 1 developer team)
- 6
Dawn of Anarchy
Single-player alternative to Unionatic — playable solo, no multiplayer required. Shares Action and Strategy with Unionatic.
In Dawn of Anarchy, you become an experienced soldier and combat mech pilot tasked with a secret mission. A factory producing artificial intelligence robots has gone out of control. Prepare for the decisive battle at the dawn of anarchy.
- 7
Ancient Wars: Sparta Definitive Edition
Single-player alternative to Unionatic — playable solo, no multiplayer required. Shares Action and Strategy with Unionatic.
One of the most innovative Real-Time Strategy Games comes back totally renewed and improved to the smallest detail, with epic large scale battles, new civilizations, unit customization system never seen before in a game, 8K support, and much more.