Games like VR Harem Life DLC - Dahlia
Games like VR Harem Life DLC - Dahlia include Love Is All Around, VR Kanojo / VRカノジョ, Gorilla Tag, Tricolour Lovestory, and Knowledge, or know Lady. We matched them by the tags players give VR Harem Life DLC - Dahlia on Steam (3D Platformer, Immersive Sim, Interactive Fiction, Romance, and Physics): closest matches first, and among equally close ones the better-known games.

Love Is All Around
Shared: Dating Sim · Romance · Interactive Fiction

VR Kanojo / VRカノジョ
Shared: VR · Dating Sim · 3D

Gorilla Tag
Shared: VR · 3D Platformer · 3D

Tricolour Lovestory
Shared: Dating Sim · Romance · Simulation

Knowledge, or know Lady
Shared: Dating Sim · Romance · Interactive Fiction

X-Plane 12
Shared: VR · Immersive Sim · Simulation

Dating 4 Girls
Shared: Immersive Sim · Dating Sim · Interactive Fiction

Doki Doki Literature Club Plus!
Shared: Dating Sim · Romance · Cute

Placid Plastic Duck Simulator
Shared: Physics · Immersive Sim · Cute

Rooftops & Alleys: The Parkour Game
Shared: 3D Platformer · Simulation · Immersive Sim

NEKOPARA Vol. 2
Shared: Romance · Dating Sim · Cute

NEKOPARA Vol. 1
Shared: Dating Sim · Romance · Cute

VR Paradise - Steam Edition
Shared: VR · Simulation · Sexual Content

LoveChoice
Shared: Romance · Dating Sim · Cute

Uncrashed : FPV Drone Simulator
Shared: Physics · Simulation · Immersive Sim

CUSTOM ORDER MAID 3D2 It's a Night Magic
Shared: VR · Simulation · 3D

NEKOPARA Vol. 0
Shared: Dating Sim · Cute · Sexual Content

Date Everything!
Shared: Dating Sim · Romance · Simulation

Derail Valley
Shared: VR · Simulation · Immersive Sim

Love Delivery
Shared: Dating Sim · Immersive Sim · Simulation

BONEWORKS
Shared: VR · Physics · Simulation

Cooking Simulator VR
Shared: VR · Physics · Simulation

Happiness Double Room
Shared: Interactive Fiction · Dating Sim · Romance

The Sims™ 4
Shared: Romance · Simulation · Dating Sim