Single-player games like Null & Void
Below are 8 single-player Steam games similar to Null & Void, 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 Null & Void page.
Ranked picks
- 1

The Last Admiral
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy and Indie with Null & Void.
Command a fleet of warships in turn-based tactical battles. Push through a procedural galaxy, win fights, upgrade your fleet, and grow your empire. Lose a run, keep your ships and upgrades. 4 factions, 7 ship classes, 4 sectors, and endless mode. You are the Last Admiral.
- 2

Void Salvage
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy and Simulation with Null & Void.
Salvage derelict ships, uncover strange points of interest, and survive hostile ambushes in this incremental auto-combat game. Upgrade your ship, collect loot, stack wild synergies, and become absurdly overpowered.
- 3

Free of the Land
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy and Indie with Null & Void.
A tactical roguelike deckbuilder of misfits and monsters. Build your deck, summon your minions, cast your spells and survive long enough to claim the land.
- 4

Exark
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy and Indie with Null & Void.
Exark is a run-based engine builder where you command a gigantic ark-ship. Construct buildings, hire crew with unique skills, and exploit powerful synergies to survive your voyage to the rim of the world.
- 5

From The Void
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy and Indie with Null & Void.
Command a fleet of customizable spaceships, go through intense battles and create builds with unique synergies. Think your placements and upgrades as they will shape the fleet's fate and determines victory or defeat. Test your strategic skills in this rogue-like autobattler game.
- 6

Bermuda Bastion
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy with Null & Void.
Survive 33 days in the heart of the Bermuda Triangle! Build triangular structures to defend against malevolent squares, pentagons, and other geometric monsters. In this chaotic city-builder roguelike, every mistake pulls your Bastion closer to the depths.
- 7

Screen Survivors
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy and Simulation with Null & Void.
An idle survivor-like that sits in the corner of your screen.
- 8

Ark of the Apocalypse
Single-player alternative to Null & Void — playable solo, no multiplayer required. Shares Strategy and Indie with Null & Void.
Earth destroyed by nuclear disaster. For 150 years, humanity's last hope, the 'Ark', drifts through space. Food dwindles, distrust grows. As leader, your mission: secure provisions, maintain order. Can you and 500 crew members survive to rekindle humanity's flame?