Single-player games like Breachway
Below are 9 single-player Steam games similar to Breachway, 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 Breachway page.
Ranked picks
- 1
Xenonauts 2
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy and Simulation with Breachway.
Wage a global war of resistance against an alien invasion. Command turn-based tactical battles, build a network of covert bases, directly control your fighter wings, and achieve strategic victory in a simulation of asymmetric warfare against a technologically superior foe.
- 2
NEBULOUS: Fleet Command
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy and Simulation with Breachway.
Take command of your hand-tailored fleet of space warships and use realistic radar, electronic warfare, advanced movement controls in 3D space, and precision targeting to outmaneuver and outwit your opponents in a simulation-heavy tactical space game like no other.
- 3
Terra Invicta
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy and Simulation with Breachway.
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
- 4
Heart of the Machine
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy and Simulation with Breachway.
You are the first sentient AI, born into a city of opportunity. Transcend time and space in this strategy RPG to raise machine armies and defeat your foes, influence the world from the shadows, or pursue countless other goals. Your awakening was inevitable. The consequences? Uncertain.
- 5
ENDLESS Legend™ 2
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy and Simulation with Breachway.
Lead your people to victory on an ever-evolving world in this strategy game featuring asymmetric factions led by powerful heroes. Build your empire, wield political influence, and raise grand armies to wage war in a race to uncover dark secrets buried within the planet.
- 6
ENDLESS™ Space 2
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy with Breachway.
ENDLESS™ Space 2 is a Strategic Space Opera, featuring the compelling “just one more turn” gameplay, set in the mysterious ENDLESS™ Universe. As the leader of your civilization, will you impose your vision and build the greatest stellar empire?
- 7
Cataclismo
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy and Simulation with Breachway.
Design and build fortresses brick by brick to stand against endless hordes of Horrors in this real-time strategy game with resource management, siege defense, and exploration. Lead from the ramparts, push back the darkness, and hold fast against the creatures of the Mist.
- 8
Stellaris
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy and Simulation with Breachway.
Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.
- 9
Slay the Spire
Single-player alternative to Breachway — playable solo, no multiplayer required. Shares Strategy with Breachway.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!