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

EVERSPACE™
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.
- 2

Overload
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action with Sublevel Zero Redux.
A new six-degree-of-freedom shooter with intuitive controls, amazing lighting and graphics. From the creators of Descent, Overload is the best zero-gravity robot-blasting combat ever.
- 3

Neon Chrome
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
A masterful combination of top-down shooter and endless replayability with procedural levels. Blast your way through walls & enemies with guns and cybernetic abilities. Install perks from cyber chambers and upgrade your character stats after each death. Can you stop the Overseer?
- 4

In Death
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
Created exclusively for VR, In Death is a Roguelite Shooter set in the godless afterlife. Battle through procedurally generated levels and dungeons in intense ranged combat, coupled with a unique locomotion system perfectly attuned to your fighting style.
- 5

Eldritch
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
Eldritch is the original imsim roguelike: a first-person action game inspired by roguelikes, immersive sims, and H. P. Lovecraft.
- 6

Ziggurat
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
Dungeon-Crawling First Person Shooting at its finest! Fast-paced combat! Dozens of perks, spells and enemies! Level ups! Random Dungeons! Traps! Badass bosses! Carrots!
- 7

The Flame in the Flood
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
A rogue-like river journey through the backwaters of a forgotten post-societal America. Forage, craft, evade predators.
- 8

MOTHERGUNSHIP
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive.
- 9

Descent
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action with Sublevel Zero Redux.
Welcome to Descent™ - 27 levels of the most mind-bending, stomach-churning action game ever. Featuring true 3-Dimensional worlds and six degrees of freedom.
- 10

Descent 2
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action with Sublevel Zero Redux.
More pulse-pounding 360° action blasting through tunnels with six degrees of freedom.
- 11

Forsaken
Single-player alternative to Sublevel Zero Redux — playable solo, no multiplayer required. Shares Action and Indie with Sublevel Zero Redux.
Hack and Slash your way through dark forces and be triumphant over evil, in this Action-RPG soulslike adventure.