Games like 18+
Games like 18+ include An alt girl for skoof, Mirror, NEKOPARA Vol. 1, NEKOPARA Vol. 0, and Tricolour Lovestory. We matched them by the tags players give 18+ on Steam (Sexual Content, Casual, Nudity, Indie, and Psychological Horror): closest matches first, and among equally close ones the better-known games.
An alt girl for skoof
Shared: Sexual Content · Psychological Horror · Casual
Mirror
Shared: Sexual Content · Nudity · Hentai
NEKOPARA Vol. 1
Shared: Sexual Content · Nudity · Hentai
NEKOPARA Vol. 0
Shared: Sexual Content · Nudity · Visual Novel
Tricolour Lovestory
Shared: Sexual Content · Nudity · Casual
Yokai's Secret
Shared: Sexual Content · Nudity · Casual
Hentai Girl Linda
Shared: Sexual Content · Nudity · Casual
NEKOPARA Vol. 3
Shared: Sexual Content · Nudity · Hentai
MiSide
Shared: Sexual Content · Psychological Horror · Singleplayer
Hentai Girl
Shared: Sexual Content · Nudity · Hentai
Lost
Shared: Sexual Content · Casual · Nudity
Wish
Shared: Sexual Content · Casual · Nudity
Pretty Neko
Shared: Casual · Sexual Content · Indie
LEWDAPOCALYPSE Hentai Evil
Shared: Sexual Content · Nudity · Hentai
Seek Girl Ⅱ
Shared: Sexual Content · Nudity · Casual
your wife
Shared: Sexual Content · Casual · Nudity
Wet Girl
Shared: Sexual Content · Casual · Nudity
NEKOPARA Vol. 4
Shared: Sexual Content · Nudity · Hentai
Kaiju Princess
Shared: Sexual Content · Nudity · Hentai
HuniePop
Shared: Sexual Content · Nudity · Hentai
NEKOPARA Vol. 2
Shared: Sexual Content · Nudity · Visual Novel
West Sweety
Shared: Sexual Content · Nudity · Casual
Summer Clover
Shared: Sexual Content · Nudity · Hentai
Hentai Girl Hime
Shared: Sexual Content · Nudity · Casual