Single-player games like Time Loop Nibiru
Below are 9 single-player Steam games similar to Time Loop Nibiru, 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 Time Loop Nibiru page.
Ranked picks
- 1

THE DARK SIDE OF CECLON
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Indie with Time Loop Nibiru.
Jensen, the sole survivor of the Nexentia shuttle crash on the planet CECLON. Alone, light years away from all human life! You will have to face the Nocturnes, primitive creatures in order to bring back the Veka energy, humanity's only hope.
- 2

Humanity Lost
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Adventure with Time Loop Nibiru.
Will you save humanity? You are on a mission to find a new planet for humans to inhabit. In this story driven FPS space opera you will explore open world planets, find weapons, upgrade your character, and befriend alien species.
- 3

Voidling Bound
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Adventure with Time Loop Nibiru.
Hatch, evolve, and upgrade powerful space creatures in this action-packed sci-fi 3rd person shooter that reinvents the monster taming genre!
- 4

Star Wars Outlaws
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Adventure with Time Loop Nibiru.
Experience the first-ever open world Star Wars™ game and explore distinct locations across the galaxy, both iconic and new. Risk it all as scoundrel Kay Vess, seeking freedom and the means to start a new life.
- 5

Everreach: Project Eden
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Indie with Time Loop Nibiru.
Take on the role of Nora Harwood, member of Everreach’s Security Division, on a mission to secure the colonization process of Eden and investigate mysterious incidents! Everreach: Project Eden is a fast-paced, story-driven action-RPG set on the visually stunning Planet Eden.
- 6

Mass Effect™: Andromeda Deluxe Edition
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and RPG with Time Loop Nibiru.
Return to the Mass Effect universe & lead the first humans in Andromeda on a desperate search for our new home.
- 7

EVERSPACE™ 2
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Adventure with Time Loop Nibiru.
EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.
- 8

Star Control III
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Indie with Time Loop Nibiru.
The universe is on the brink of destruction. It’s up to you to embark on an epic adventure of strategy and diplomacy to save thousands of worlds from total annihilation. But no pressure, right?
- 9

Dark Cave
Single-player alternative to Time Loop Nibiru — playable solo, no multiplayer required. Shares Action and Indie with Time Loop Nibiru.
Dark Cave is a third person slasher action game set in a dark fantasy world. Built by one-man development studio Denoriks, powered by the Unreal Engine. Your enemies are ruthless, so survival requires the highest alertness and precision.