Games like Needle: The 1% Challenge
Games like Needle: The 1% Challenge include PowerWash Simulator, Leaf it Alone, Librarian: Tidy Up the Arcane Library!, Sort Them Ducks, and Garry's Mod. We matched them by the tags players give Needle: The 1% Challenge on Steam (Simulation, Casual, Hidden Object, Relaxing, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

PowerWash Simulator
Shared: Casual · Simulation · Relaxing

Leaf it Alone
Shared: Simulation · Relaxing · Casual

Librarian: Tidy Up the Arcane Library!
Shared: Relaxing · Casual · Simulation

Sort Them Ducks
Shared: Simulation · Casual · Hidden Object

Garry's Mod
Shared: Casual · Simulation · Funny

Goat Simulator
Shared: Simulation · Casual · Funny

Berry Bury Berry
Shared: Incremental · Psychological Horror · Casual

House Flipper
Shared: Simulation · Relaxing · Casual

Chinese Parents
Shared: Simulation · Casual · Psychological Horror

Who's Your Daddy?!
Shared: Simulation · Funny · Casual

Low-Budget Repairs
Shared: Simulation · Casual · Relaxing

Slime Rancher 2
Shared: Relaxing · Simulation · Casual

Passpartout: The Starving Artist
Shared: Simulation · Casual · Relaxing

DrainSim
Shared: Simulation · Casual · Relaxing

Mountain
Shared: Simulation · Casual · Relaxing

Job Simulator
Shared: Simulation · Psychological Horror · Funny

Gas Station Simulator
Shared: Simulation · Casual · First-Person

Crime Scene Cleaner
Shared: Simulation · Relaxing · First-Person

PowerWash Simulator 2
Shared: Casual · Simulation · Relaxing

PC Building Simulator
Shared: Simulation · First-Person · Relaxing

Getting Over It with Bennett Foddy
Shared: Psychological Horror · Casual · Funny

Cooking Simulator
Shared: Simulation · Funny · Singleplayer

Retro Rewind - Video Store Simulator
Shared: Simulation · Casual · Relaxing

KOTAMON: My Sis Found A Super-Rare Card In Her Cereal Box, So I Became A Garbage Man To Find The Entire Collection And Earn $1,000,000
Shared: Simulation · Casual · Relaxing