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Games like Knock Harder | IndieDex

Knock Harder
Games like Knock Harder

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Games like Knock Harder

A surreal single-player action-adventure where dying is the only way to wake, sending you on a tense search for what's wrong with your reality.

Who's at the door?
A short single-player psychological horror walking simulator in which you distinguish hallucinations from reality and time medication from visitors in a small house, lasting about 3 hours.
2025-07-18
- First person

Puzzle

Adventure

Horror

Indie

Simulator

The Floor Above cover art

The Floor Above

A roughly 3.5-hour claustrophobic anomaly-horror game where you turn, blink, and decide what's real to reach one of five endings.

2026-04-08

Action
First person
Adventure
Horror
Indie
Simulator

Office After Hours cover art

Office After Hours

A ~3-hour single-player adventure where you spot anomalies and uncover clues to escape a strange office, blending psychological horror with humor.

2025-06-02

First person
Adventure
Horror
Indie
Simulator
Business

The Upturned cover art

The Upturned

A frantic single-player action-adventure set in an afterlife hotel, blending horror and comedy in a tight ~6-hour search for your room.

2022-03-23

Action
Comedy
Adventure
Horror
Third person
Indie

SLEEP AWAKE cover art

SLEEP AWAKE

A tense, short first-person horror adventure about staying awake in a dystopian city where sleep makes people disappear.

2025-12-02

Action
First person
Adventure
Horror
Indie

Shift 87 cover art

Shift 87

A compact single-player psychological horror walking simulator where you memorize environments and spot subtle anomalies, with a spooky but occasionally humorous tone.

2024-07-23

First person
Puzzle
Thriller
Adventure
Horror
Indie
Simulator
Mystery

Three Minutes To Eight cover art

Three Minutes To Eight

A surreal single-player pixel art adventure that uses a time-loop death mechanic to unravel multiple endings in an atmospheric, story-rich world.

2023-10-23

Science fiction
Puzzle
Adventure
Indie
Text
Mystery
Point-and-click

Knock Harder: Useless cover art

Knock Harder: Useless

A brief, contemplative action-adventure where death is the only route to wakefulness, leaving players questioning dream versus reality.

2020-01-13

Action
Adventure
Bird view / Isometric
Indie
Simulator
Role-playing (RPG)

Dream Cage cover art

Dream Cage

A short, eerie single-player horror adventure where a man with Alzheimer's pieces together fragments of his past during nightly sleep paralysis to uncover the truth.

2025-02-06

First person
Adventure
Horror
Indie

Nights in Endless Dream cover art

Nights in Endless Dream

A short 2D psychological anomaly game about memorizing dream-house rooms and spotting the one strange thing to escape.

2026-02-04

Puzzle
Thriller
Horror
Strategy
Indie
Simulator

Last Floor cover art

Last Floor

A tense single-player action-adventure about surviving your own home, with an eerie, disorienting atmosphere and roughly nine hours of play.

2020-03-16

Action
Adventure
Indie

Angel's Dreams cover art

Angel's Dreams

A tense two-hour roguelike horror where you spot anomalies in an ever-changing mansion to help Angelica survive and escape.

2026-07-15

Adventure
Horror
Indie
Side view