Single-player games like カルマの回収屋(Karma Collector)
Below are 8 single-player Steam games similar to カルマの回収屋(Karma Collector), 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 カルマの回収屋(Karma Collector) page.
Ranked picks
- 1

Report: Installation of Anchors to Sublimate FRs
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action and Indie with カルマの回収屋(Karma Collector).
A 3D Action Adventure: explore a rural island in Japan and defeat the enemies in the bottom of labyrinths.
- 2

ARATAMAKAMI
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action and Indie with カルマの回収屋(Karma Collector).
2D Action Game The futanari-protagonist has sex with girls who are former lovers who have lost their memories, a soft-core action game
- 3

Grey Block
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action and Indie with カルマの回収屋(Karma Collector).
A story-rich, 3rd-person, investigative, psychological thriller set in a corporate dystopia where you'll help Theo Church escape from a psychiatric hospital using stealth and hacking elements to unravel the conspiracy that landed him there.
- 4

Shadow Fight Arena
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action with カルマの回収屋(Karma Collector).
Shadow Fight Arena is a fighting game in which you will take part in an epic Shadow Tournament. Choose your Hero and prove what you are capable of!
- 5

Anomaly Agent
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action and Indie with カルマの回収屋(Karma Collector).
ANOMALY AGENT is a cyberpunk action-adventure featuring fluid combat, a time-bending story, quirky characters and a catchy synthwave soundtrack! Punch or shoot through mobs of enemies, impact the story with your choices and stop the anomalies before the world plunges into chaos!
- 6

Sword of Destiny
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action and Indie with カルマの回収屋(Karma Collector).
Fight to restore the peace and justice in the world by thwarting the treacherous plans of the King, who turns the innocent into mindless skeletons to conquer the world.
- 7

TOMOMI
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action with カルマの回収屋(Karma Collector).
Full of hilarious dialogue and comical encounters! A super exhilarating Metroidvania action game!!
- 8

Internet Generation
Single-player alternative to カルマの回収屋(Karma Collector) — playable solo, no multiplayer required. Shares Action and Indie with カルマの回収屋(Karma Collector).
A story about a dying chat server. Moderators are abusing their power, the owner has neglected the server, and the lives of members are miserable. And you, as a newcomer, will pick up your keyboard, and overthrow the owner and moderators' tyranny!