Games like Gachimuchi
Games like Gachimuchi include Tricolour Lovestory, Hentai Police, Mirror, West Sweety, and An alt girl for skoof. We matched them by the tags players give Gachimuchi on Steam (Sexual Content, Nudity, Casual, Simulation, and Indie): closest matches first, and among equally close ones the better-known games.

Tricolour Lovestory
Shared: Sexual Content · Nudity · Simulation

Hentai Police
Shared: Sexual Content · Casual · Nudity

Mirror
Shared: Sexual Content · Nudity · Anime

West Sweety
Shared: Sexual Content · Nudity · Casual

An alt girl for skoof
Shared: Sexual Content · Casual · Visual Novel

Summer Pockets
Shared: Casual · Adventure · Visual Novel

LEWDAPOCALYPSE Hentai Evil
Shared: Sexual Content · Nudity · Casual

NEKOPARA Vol. 1
Shared: Nudity · Sexual Content · Anime

NEKOPARA Vol. 0
Shared: Nudity · Sexual Content · Anime

HuniePop
Shared: Sexual Content · Nudity · Anime

NALOGI
Shared: Sexual Content · Nudity · Casual

Hentai Girl Linda
Shared: Sexual Content · Nudity · Casual

Yokai's Secret
Shared: Sexual Content · Nudity · Casual

Dream Date
Shared: Sexual Content · Nudity · Casual

Summer Memories
Shared: Sexual Content · Nudity · Simulation

Streamer Life Simulator
Shared: Simulation · Casual · Nudity

NEKOPARA Vol. 2
Shared: Sexual Content · Nudity · Anime

Summer Clover
Shared: Sexual Content · Nudity · Casual

Lost
Shared: Sexual Content · Nudity · Casual

House Party
Shared: Nudity · Simulation · Sexual Content

Pretty Neko
Shared: Sexual Content · Casual · Indie

MiSide
Shared: Sexual Content · Psychological Horror · Anime

Some Some Convenience Store
Shared: Sexual Content · Casual · Visual Novel

NEKOPARA Vol. 3
Shared: Sexual Content · Nudity · Anime

