Single-player games like Grave Orbit
Below are 9 single-player Steam games similar to Grave Orbit, 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 Grave Orbit page.
Ranked picks
- 1
Altarnode: Roguelite Cult Colony
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Strategy with Grave Orbit.
Play as an evil god in this 2D top-down survival colony-defense roguelite. Defend your cult, satisfy your altar’s growing hunger for Meat sacrifice. Kill, harvest, process meat, optimize production, and survive as long as you can.
- 2
Space Bross
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Action and Strategy with Grave Orbit.
Your chicken has been kidnapped, and that’s all it takes to send a retired astronaut into full galactic mayhem. Space Bross is a hand-drawn 2.5D tower defense & action roguelite where you’ll build bases, fend off alien hordes, and blast your way across planets to bring your feathery friend back.
- 3
Astro Company
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Strategy with Grave Orbit.
Defend your Core in an endless tower defense where every decision matters. Build too slow and you’re overrun. Build too fast and chaos breaks your defenses.
- 4
Space Annihilator
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Action and Strategy with Grave Orbit.
Command a powerful space warship and fight your way through relentless waves of enemy ships and bases to achieve the ultimate victory!
- 5
Mine or Burn
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Action and Strategy with Grave Orbit.
Start with a basic mining ship and snowball into an asteroid-crushing powerhouse in this incremental bullet hell roguelite. Mine asteroids, battle rival miners, stack upgrades, create powerful builds, and survive escalating threats across dangerous star systems.
- 6
Godcore
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Strategy and Indie with Grave Orbit.
A minimalist hero‑driven incremental tower defense game. You are an Einherjar guarding the Godcore crystal as Helheim’s horde rises to break it and reach Midgard.
- 7
Sir, We Have an Orc Problem
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Strategy and Indie with Grave Orbit.
Sir, We Have an Orc Problem is an incremental-style tower defense game where you face an overwhelming number of orcs. Greet them with even more bullets, bombs and lasers!
- 8
Ironfront Express
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Action and Strategy with Grave Orbit.
Upgrade your engine’s arsenal in this bullet hell, tower defense roguelite featuring the most heavily armored locomotive in existence. Engineer and command the Ironfront Express in a unique take on lane defense where you upgrade with specialized turrets, drones, and tactical abilities.
- 9
Pull Factor
Single-player alternative to Grave Orbit — playable solo, no multiplayer required. Shares Action and Indie with Grave Orbit.
Turn a tiny magnet into a metal-devouring machine as you upgrade, retry, and conquer chaotic arcade stages.