Single-player games like Aster Force
Below are 8 single-player Steam games similar to Aster Force, 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 Aster Force page.
Ranked picks
- 1
Chorus
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action with Aster Force.
Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.
- 2
Evochron Mercenary
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action and Indie with Aster Force.
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
- 3
Space Pirates
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action and Indie with Aster Force.
Arcade space shooter where you build a fleet by defeating enemy ships and using the credits you earn from it to upgrade your fleet to take on larger and deadlier battles.
- 4
Rank: Warmaster
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action and Indie with Aster Force.
Stranded on Mars with next to nothing, build a city, assemble a fleet, and expand your empire to survive a hostile solar system in this new take that combines elements of space combat and RTS inspired by the classics.
- 5
Combat Miner
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action and Indie with Aster Force.
Every asteroid is worth more than the last - but so is the danger. Mine increasingly valuable ore, survive relentless homing missiles, upgrade your ship, and see how rich you can get before everything resets.
- 6
星宇战舰 Astral-Battlecraft
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action and Casual with Aster Force.
3D Rogue Game Space Battleship Rogue Game light Tactical System, Inertia System, Drift System DIY Weapons: Flexible weapon customization with independent cooldowns. Weapons can be destroyed.
- 7
Axan Ships
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action and Indie with Aster Force.
Sci-fi RTS and Top-Down
- 8
Celestial Routes
Single-player alternative to Aster Force — playable solo, no multiplayer required. Shares Action and Indie with Aster Force.
A sci-fi space flight, exploration, and survival game in third person. Survival is important in this universe, both physically and economically. Exploring different planets, spacestations, and debris areas, and surface facilities is the key part for scavenging and collecting materials and tools.