Games like Danganronpa V3: Killing Harmony OST
Games like Danganronpa V3: Killing Harmony OST include To the Moon, GRIS, Ori and the Will of the Wisps, Outer Wilds, and Sonic Adventure 2. We matched them by the tags players give Danganronpa V3: Killing Harmony OST on Steam (Adventure and Downloadable Content): closest matches first, and among equally close ones the better-known games.

To the Moon
Shared: Great Soundtrack · Adventure

GRIS
Shared: Great Soundtrack · Adventure

Ori and the Will of the Wisps
Shared: Great Soundtrack · Adventure

Outer Wilds
Shared: Adventure · Great Soundtrack

Sonic Adventure 2
Shared: Great Soundtrack · Adventure

NieR Replicant™ ver.1.22474487139...
Shared: Great Soundtrack · Adventure

Sonic Adventure DX
Shared: Great Soundtrack · Adventure

Firewatch
Shared: Adventure · Great Soundtrack

Hollow Knight: Silksong
Shared: Great Soundtrack · Adventure

The Witcher 3: Wild Hunt — Remastered
Shared: Adventure · Great Soundtrack

Hollow Knight
Shared: Great Soundtrack · Adventure

Bully: Scholarship Edition
Shared: Adventure · Great Soundtrack

Clair Obscur: Expedition 33
Shared: Great Soundtrack · Adventure

Hyper Light Drifter
Shared: Great Soundtrack · Adventure

Journey
Shared: Adventure · Great Soundtrack

A Hat in Time
Shared: Great Soundtrack · Adventure

DmC: Devil May Cry
Shared: Great Soundtrack · Adventure

Sonic Forces
Shared: Great Soundtrack · Adventure

Okami HD
Shared: Adventure · Great Soundtrack

Sonic Mania
Shared: Great Soundtrack · Adventure

Rayman® Legends
Shared: Adventure · Great Soundtrack

KINGDOM HEARTS -HD 1.5+2.5 ReMIX-
Shared: Adventure · Great Soundtrack

Red Dead Redemption 2
Shared: Adventure · Great Soundtrack

Sonic Lost World
Shared: Adventure · Great Soundtrack