Games like 姉恋ごっこ - Siblings Role-play -
Games like 姉恋ごっこ - Siblings Role-play - include Tricolour Lovestory, Senren * Banka, ATRI -My Dear Moments-, LoveChoice, and Love Delivery. We matched them by the tags players give 姉恋ごっこ - Siblings Role-play - on Steam (Adventure, Casual, Simulation, Visual Novel, and Dating Sim): closest matches first, and among equally close ones the better-known games.

Tricolour Lovestory
Shared: Visual Novel · Dating Sim · Simulation

Senren * Banka
Shared: Visual Novel · Dating Sim · Casual

ATRI -My Dear Moments-
Shared: Visual Novel · Casual · Dating Sim

LoveChoice
Shared: Dating Sim · Visual Novel · Simulation

Love Delivery
Shared: Simulation · Casual · Dating Sim

AIR
Shared: Adventure · Casual · Simulation

Gaokao.Love.100Days
Shared: Visual Novel · Dating Sim · Simulation

小白兔电商~Bunny e-Shop
Shared: Visual Novel · Simulation · Dating Sim

Lucy -The Eternity She Wished For-
Shared: Visual Novel · Dating Sim · Simulation

Chill with You : Lo-Fi Story
Shared: Casual · Visual Novel · Adventure

Summer Pockets
Shared: Adventure · Casual · Visual Novel

Some Some Convenience Store
Shared: Visual Novel · Dating Sim · Casual

Vampires' Melody
Shared: Casual · Adventure · Visual Novel

Marco & The Galaxy Dragon
Shared: Adventure · Visual Novel · Casual

Kanon
Shared: Adventure · Casual · Simulation

Fox Hime Zero
Shared: Visual Novel · Casual · Adventure

Doki Doki Literature Club Plus!
Shared: Visual Novel · Dating Sim · Anime

Emily is Away <3
Shared: Simulation · Dating Sim · Casual

Rewrite+
Shared: Casual · Adventure · Visual Novel

LOOPERS
Shared: Adventure · Casual · Simulation

Aokana - Four Rhythms Across the Blue
Shared: Casual · Visual Novel · Adventure

Miracle Snack Shop
Shared: Visual Novel · Dating Sim · Simulation

Placid Plastic Duck Simulator
Shared: Casual · Collectathon · Cute

If My Heart Had Wings
Shared: Visual Novel · Dating Sim · Casual