Single-player games like Disintegration
Below are 11 single-player Steam games similar to Disintegration, 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 Disintegration page.
Ranked picks
- 1

Vanquish
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
PlatinumGames’ revolutionary sci-fi action shooter slide-boosts onto PC. Battle legions of future-tech enemies using a vast arsenal of weapons, including all DLC. Fully unlocked framerate and gorgeous HD resolutions up to 4K. The definitive way to play: war has accelerated.
- 2

The Surge
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
Welcome to CREO, the megacorporation saving the world! A catastrophic event has knocked you out during the first day on the job… you wake up equipped with a heavy-grade exoskeleton, in a destroyed section of the complex.
- 3

MechWarrior 5: Mercenaries
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
The year is 3015. The battlefields are dominated by war machines known as BattleMechs. Level entire cities and decimate the enemy in your BattleMech. Follow a quest for glory and revenge. Manage an expanding mercenary company. Fight alongside your friends with a four-player PvE co-op.
- 4

Binary Domain
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
Set in futuristic Tokyo, take control of the robotic community before they control everything!
- 5

Grey Goo
Single-player alternative to Disintegration — playable solo, no multiplayer required.
Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.
- 6

Strike Suit Zero
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
Pilot the mecha Strike Suit across massive fleet battles where your dogfighting skills decide Earth's fate. Fast, frantic space combat with capital ship destruction, multiple endings, and a universe that's anything but empty. This is space combat reborn.
- 7

Eximius: Seize the Frontline
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
EXIMIUS is a FPS/RTS hybrid that focuses on squad-based combat. The game features an intense 5v5 multiplayer experience with each team comprising of 4 Squad Officers and one Commander.
- 8

EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.
- 9

TRANSFORMERS: Devastation
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action with Disintegration.
The TRANSFORMERS are back, and this time they’re in the hands of acclaimed developer PlatinumGames, who have combined their over-the-top brawler action with comic book inspired art to create a TRANSFORMERS game like none other.
- 10

BATTLETECH
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action and Adventure with Disintegration.
Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war.
- 11

Water: Transformer
Single-player alternative to Disintegration — playable solo, no multiplayer required. Shares Action and Adventure with Disintegration.
This is a platform jumping game, you can obtain different abilities by transforming between solid, liquid, and steam three forms, thus crossing obstacles and solving puzzles. The workshop allows you design and share their own created maps with the players all around the world.