Single-player games like Ego's Spark
Below are 8 single-player Steam games similar to Ego's Spark, 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 Ego's Spark page.
Ranked picks
- 1

Event-D
Single-player alternative to Ego's Spark — playable solo, no multiplayer required. Shares Adventure with Ego's Spark.
Sci-fi Visual Novel (Linear Story). A group of astronauts, scientists and robots is sent to space on a mission to investigate the disturbing disappearance of the first manned spaceship in its journey to Mars.
- 2

Keizudo
Single-player alternative to Ego's Spark — playable solo, no multiplayer required. Shares Adventure with Ego's Spark.
Keizudo is a command based visual novel that uses pre-rendered low polygon graphics. It has a sci-fi romance story with cyberpunk aesthetics reminiscent of 90s video games and anime.
- 3

机忆
Single-player alternative to Ego's Spark — playable solo, no multiplayer required.
"Master, what's the difference between humans and robots you find?" I hope someday you will be knocked on the door by the lovely maid robot and give the answer to this question.
- 4

State of Mind
Single-player alternative to Ego's Spark — playable solo, no multiplayer required. Shares Adventure with Ego's Spark.
State of Mind is a futuristic thriller game delving into transhumanism. The game explores themes of separation, disjuncture and reunification, in a world that is torn between a dystopian material reality and a utopian virtual future.
- 5

Bionic Heart
Single-player alternative to Ego's Spark — playable solo, no multiplayer required. Shares Adventure with Ego's Spark.
London, 2099. The earth isn't what it used to be anymore. Incredible climate changes have corrupted the weather, causing a permanent rain on most of the Earth's surface. You play the role of Luke Black, a 36-year-old bio-informatic engineer. He is one of the lead programmers at Nanotech, a big nanotechnology research company.
- 6

Binary Domain
Single-player alternative to Ego's Spark — playable solo, no multiplayer required.
Set in futuristic Tokyo, take control of the robotic community before they control everything!
- 7

ALTDEUS: Beyond Chronos
Single-player alternative to Ego's Spark — playable solo, no multiplayer required. Shares Adventure with Ego's Spark.
A sci-fi adventure full of robot battles, pop music, and emotion. Featuring one of the largest branching storylines ever in a VR game with 15-20 hours of gameplay, Altdeus will place you in the shoes of Chloe, a pilot in humanity's forces fighting massive hostile organisms known as the Meteora.
- 8

Rumu
Single-player alternative to Ego's Spark — playable solo, no multiplayer required. Shares Adventure with Ego's Spark.
Rumu is an intimate, narrative-driven adventure that follows the path into sentience of a robot vacuum cleaner.