Single-player games like Astro Combat
Below are 8 single-player Steam games similar to Astro Combat, 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 Astro Combat page.
Ranked picks
- 1
GunQuest
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
GunQuest is an action-packed RPG, where you use firearms to combat fantasy creatures. Craft guns, explore an open world, team up with allies, and conquer the infinite plain in GunQuest!
- 2
The Questing
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
The Questing is an action-RPG game set in the fantasy world. You can grow by hunting enemies using various weapons and skills that you like. Also, feel free to explore the wide world, discover new towns and cities, and take quests from NPCs around the world to solve them.
- 3
Dungeoneer
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
Dungeoneer is a nostalgia-invoking action RPG with an old-school style taking inspirations from games like Baldur's Gate, Warcraft, Diablo, and Runescape - complete with a full campaign, end-game difficulty, and multiplayer. Play solo or with up to 4 players in co-op or PvP.
- 4
Eventide Matter
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
A 2D space mining adventure. Mine exotic resources, unlock powerful equipment, and fend off relentless enemies to build an inter-dimensional portal, the last hope of salvation for your civilization.
- 5
Galaxy Kingdoms
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
Galaxy Kingdoms is an action/adventure shooter. Feel the journey of a bounty hunter as he explores the galaxy in search of quests and treasure. Strengthen yourself by buying new weapons and armor and then take on more powerful enemies.
- 6
ASTRO AQUA KITTY
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
The Aqua Kitty cats have launched into space in an all new action RPG shoot-em-up adventure! Pick your crew, blast off to investigate mysterious water filled asteroids and watch out for marauding pirate rabbits!
- 7
JUMP & MOW
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
Jump & Mow is a fast-paced 3D Action Roguelite that takes horde survival to a new dimension. Survive relentless alien waves by using true vertical movement—jump, dash, and kite enemies in 3D space. Evolve your spells, create devastating builds, and experience the ultimate mowing chaos!
- 8
Alien Shooter 2 - The Legend
Single-player alternative to Astro Combat — playable solo, no multiplayer required. Shares Action and Indie with Astro Combat.
Meet the completely reworked legendary game loved by millions of players worldwide! Alien Shooter 2 - the Legend is an ambitious follow-up to the famous Alien Shooter series.