Single-player games like Obliterator-X
Below are 9 single-player Steam games similar to Obliterator-X, 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 Obliterator-X page.
Ranked picks
- 1
AeonFall
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Action and Strategy with Obliterator-X.
Endless waves of 100,000 infected pour toward you. A brutally hard roguelike defense built on the Paradox of Progress: every advance raises the noise, and louder noise draws a deadlier swarm. Design your base, break through with one unit you control, and adapt each run. Survive a planet alone.
- 2
OKTORAID
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Action and Strategy with Obliterator-X.
A 2-player local co-op base-defense survivor. You're wired together by a power cable — stay close to share power and hit harder. Scavenge scrap, build a fortress of turrets and walls, then survive OKTO's endless robot siege. Fully solo-playable. Couch co-op & Remote Play Together.
- 3
Ironfront Express
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Action and Strategy with Obliterator-X.
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.
- 4
The Verge Miner
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Strategy with Obliterator-X.
The Verge Miner is an immersive mining, base defense, and action roguelike game. Jump through asteroids on The Verge of the universe, and mine valuable resources. These uncharted rocks are filled with exogens you need to protect yourself against. Choose and upgrade gear for your play style.
- 5
Echo Zero
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Action and Strategy with Obliterator-X.
Descend into a dangerous, procedurally generated sci-fi underworld. Explore, gather resources, uncover powerful wargear and upgrades, rally your droids, build and defend your base, and battle a mysterious new species on the verge of breaching the surface, either alone or in co-op.
- 6
Drone Break
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Action and Adventure with Obliterator-X.
Run and Gun Roguelite where the goal is to upgrade each consecutive alien drone on death so the next can strive to become overpowered enough to escape the all consuming hive mind.
- 7
Railpunk Mayhem
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Action with Obliterator-X.
All aboard! Enjoy a unique, fast-paced roguelike action experience. In Railpunk Mayhem, survive relentless waves of enemies at breakneck speeds, build a powerful train to manage your crew, and strategically plan your route to the source of chaos.
- 8
Cosmic Mart
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Action and Adventure with Obliterator-X.
Step into Cosmic Mart, the space supermarket where the deal of the day is certain death. Wipe out the relentless alien infestation devouring the facility in this frantic action roguelike. Choose your mercenary and survive long enough to reach the sixth floor.
- 9
Bilkins' Folly
Single-player alternative to Obliterator-X — playable solo, no multiplayer required. Shares Adventure with Obliterator-X.
Percy’s on a quest to find his missing relatives, and he needs your help! Join him and his beloved dog Drayton as they adventure through a series of unusual islands, solve puzzles to uncover valuable treasure, and bring to light the foreboding family secret buried beneath it all.