Single-player games like Deck & Conn
Below are 9 single-player Steam games similar to Deck & Conn, 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 Deck & Conn page.
Ranked picks
- 1
Battle Brothers
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy and Simulation with Deck & Conn.
Lead a mercenary company in this tactical RPG set in a medieval fantasy world. Chase fame and fortune as you choose where to go, who to recruit, which contracts to pursue, and how to train and equip your men in a procedurally generated open world campaign.
- 2
Horizon
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy and Simulation with Deck & Conn.
Horizon is a turn-based space strategy game of galactic exploration and conquest in which you are in control of humanity’s destiny. You will explore deep space, find new frontiers and discover alien artifacts hidden on long-abandoned planets.
- 3
Cobalt Core
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy with Deck & Conn.
A sci-fi roguelike deckbuilder with a deep new single-axis spin on tactics games! Dodge missiles, line up your cannons, and blast 'em out of the sky... Then get to the bottom of these time loops, before it's too late!
- 4
Halcyon 6: Starbase Commander (LIGHTSPEED EDITION)
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy and Simulation with Deck & Conn.
A retro space strategy RPG with base building, deep tactical combat, crew management and emergent storytelling. Halcyon 6: Lightspeed Edition is a massively enhanced version of the Award Winning indie strategy RPG, Halcyon 6.
- 5
Star Hammer: The Vanguard Prophecy
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy and Simulation with Deck & Conn.
Take command of Naval Strike Group 7 and lead your fleet to victory in full 3D tactical space combat. Star Hammer: The Vanguard Prophecy is a sci-fi strategy saga that will test your skills as both capital assault ship Captain and naval fleet Commander.
- 6
Halcyon 6: Starbase Commander
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy and Simulation with Deck & Conn.
Halcyon 6: Starbase Commander is a retro space strategy RPG with base building, deep tactical combat, crew management and emergent storytelling.
- 7
Athena Crisis
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy with Deck & Conn.
Athena Crisis is a modern retro turn-based strategy game that places you in command of 40+ units in your journey across the multiverse. Embark on a challenging single-player quest or dive into the thrill of ranked or casual multiplayer modes to become the best Athena Crisis player!
- 8
Battlestar Galactica Deadlock
Single-player alternative to Deck & Conn — playable solo, no multiplayer required. Shares Strategy with Deck & Conn.
In Battlestar Galactica Deadlock™ you’ll take command of the Colonial Fleet in defense of the Twelve Colonies during the First Cylon War. Lead many different types of ships in this 3D tactical game. Every decision counts, your strategy will be vital – can you ensure mankind’s survival?
- 9
Dungeons of Freeport
Single-player alternative to Deck & Conn — playable solo, no multiplayer required.
A Daily Extraction Roguelike Dungeon-Crawler. Play the same dungeons as everyone else, once a day. Select your gear and delve into dungeons, attempting to escape with the loot you obtain. Inspired by classical roguelikes of decades past, but with a modern interface and metagame.