Games like Breakthru
Games like Breakthru include Muse Dash, your wife, Summer Memories, Meltys Quest, and NEEDY STREAMER OVERLOAD. We matched them by the tags players give Breakthru on Steam (Hentai, Sexual Content, Anime, RPG, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Muse Dash
Shared: Anime · Sexual Content · Female Protagonist

your wife
Shared: Hentai · Sexual Content · Anime

Summer Memories
Shared: Sexual Content · Hentai · Anime

Meltys Quest
Shared: Sexual Content · Hentai · RPG

NEEDY STREAMER OVERLOAD
Shared: Anime · Sexual Content · Cute

NEKOPARA Vol. 4
Shared: Hentai · Sexual Content · Anime

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

MiSide
Shared: Sexual Content · Cute · Hentai

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

Winter Memories
Shared: Hentai · Sexual Content · RPG

The Imperial Gatekeeper
Shared: Sexual Content · Hentai · RPG

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

SiNiSistar 2
Shared: Hentai · Sexual Content · Female Protagonist

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

Angel Legion
Shared: Sexual Content · Hentai · Female Protagonist

Exposed Livestream
Shared: Sexual Content · Hentai · Female Protagonist

Volcano Princess
Shared: RPG · Female Protagonist · Anime

Seek Girl Ⅲ
Shared: Sexual Content · Hentai · RPG

Mosaique Neko Waifus 4
Shared: Hentai · Sexual Content · Anime

Yarimono
Shared: Hentai · Sexual Content · RPG

Persona 5 Royal
Shared: Anime · RPG · Singleplayer

ICEY
Shared: Anime · Female Protagonist · RPG

Orc Massage
Shared: Sexual Content · Hentai · Anime

Peeping Dorm Manager
Shared: Hentai · Sexual Content · RPG