Single-player games like Fleetbreakers
Below are 8 single-player Steam games similar to Fleetbreakers, 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 Fleetbreakers page.
Ranked picks
- 1
Moongrave
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy with Fleetbreakers.
Moongrave is a roguelite tower defense. Rebuild your underground city, summon a crystal to the surface to repel hordes of monsters, erect turrets, cast powerful spells, and gather resources to strengthen your village and uncover the secrets of the fallen Moon.
- 2
FleetLord
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy with Fleetbreakers.
A space RTS about decisions, not menus. Conquer planets, link them to fuel your war machine, and level up your empire with randomized perk cards. Crush all opposition.
- 3
Axom: Conquest
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy with Fleetbreakers.
Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.
- 4
PESKY ORCS!
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy with Fleetbreakers.
In "Pesky Orcs!" you take part in medieval fantasy battles between ancient foes: Orcs and humans. Dive into a unique mix of Autobattler, RTS and Roguelike in real retro pixelart fashion!
- 5
Calyx
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy and Early Access with Fleetbreakers.
A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?
- 6
Worship
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy with Fleetbreakers.
Incite the end of the world as a devout zealot of an eldritch god in this Pikmin-inspired roguelite. Don the robes of a cultist, perform bloody rituals and expand your influence over an army of followers in this cute yet grim world. Is your devotion strong enough to please the Old Ones?
- 7
ERA ONE
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy and Early Access with Fleetbreakers.
Era One is an innovative space game that combines elements of real-time strategy, base building, space survival, and tactical battles. Players can create and customize their bases from scratch, construct various types of structures and warships, manage fleets, and engage in tactical space battles.
- 8
The Scouring
Single-player alternative to Fleetbreakers — playable solo, no multiplayer required. Shares Strategy and Early Access with Fleetbreakers.
The Scouring is an RTS with fast pace, high attention to detail and next generation experience. Lead humans or orcs in a Classic Mode or use one of powerful Heroes to fight for victory! Play alone or with friends. Use our modding tools to create maps and custom game modes! Join The Scouring!