Single-player games like Inexistence Rebirth
Below are 8 single-player Steam games similar to Inexistence Rebirth, 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 Inexistence Rebirth page.
Ranked picks
- 1

Inexistence
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Indie with Inexistence Rebirth.
Discover a vast world full of mysteries and action in this Metroidvania-style game inspired by the classics of the 16-bit era.
- 2

Aggelos
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Indie with Inexistence Rebirth.
Critically-acclaimed action-RPG that takes the template laid down by classics like Wonder Boy, nails the 16-Bit aesthetics for nostalgia fans, but updates the mechanics to feel fresh and modern. Explore a beautiful open world and plunder dungeons, caves and forests to help take down epic bosses!
- 3

Cathedral
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Indie with Inexistence Rebirth.
Make your way through more than 600 rooms, and unravel the secrets of your past by finding the five elemental orbs. Cathedral features a vast world, meant for exploring!
- 4

Astalon: Tears of the Earth
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Adventure with Inexistence Rebirth.
Uphold your pact with the Titan of Death, Epimetheus! Fight, climb and solve your way through a twisted tower as three unique adventurers, on a mission to save their village from impending doom!
- 5

Castle In The Darkness
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Indie with Inexistence Rebirth.
Castle In The Darkness is a fun and challenging shout out to the early days of video games! It's an action exploration platformer with some RPG elements, much like games from the Castlevania or Metroid series. It's super fast-paced, challenging, and full of secrets!
- 6

MindSeize
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Indie with Inexistence Rebirth.
MindSeize is a 2D Metroidvania game set in a Sci-Fi-universe. Transfer your mind to a robot and rescue your beloved one!
- 7

Alwa's Legacy
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Indie with Inexistence Rebirth.
Alwa’s Legacy is a modern retro game full of dangerous dungeons, mystic items and ancient secrets. Upgrade your magic and choose your own path in this non-linear adventure game brimming with exploration.
- 8

Chasm
Single-player alternative to Inexistence Rebirth — playable solo, no multiplayer required. Shares Action and Indie with Inexistence Rebirth.
Explore the depths below a remote mountain town in this procedurally-generated Adventure Platformer. Taking inspiration from hack 'n slash dungeon crawlers and Metroidvania-style platformers, Chasm will immerse you in a fantasy world full of exciting treasure, deadly enemies, and abundant secrets.