Games like The Frostrune
Games like The Frostrune include Hellblade: Senua's Sacrifice, Chants of Sennaar, Fran Bow, Syberia 3, and Tomb Raider Game of the Year. We matched them by the tags players give The Frostrune on Steam (Adventure, Point & Click, Mythology, Vikings, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Hellblade: Senua's Sacrifice
Shared: Mythology · Female Protagonist · Atmospheric

Chants of Sennaar
Shared: Adventure · Point & Click · Puzzle

Fran Bow
Shared: Point & Click · Adventure · Story Rich

Syberia 3
Shared: Adventure · Point & Click · Story Rich

Tomb Raider Game of the Year
Shared: Adventure · Female Protagonist · Story Rich

Syberia
Shared: Adventure · Point & Click · Female Protagonist

The Walking Dead: Season Two
Shared: Adventure · Point & Click · Story Rich

Syberia: The World Before
Shared: Adventure · Point & Click · Story Rich

A Plague Tale: Innocence
Shared: Adventure · Story Rich · Female Protagonist

Rise of the Tomb Raider™
Shared: Adventure · Female Protagonist · Story Rich

Servant of the Lake
Shared: Adventure · Point & Click · Puzzle

Syberia II
Shared: Adventure · Point & Click · Female Protagonist

Detention
Shared: Adventure · Atmospheric · Point & Click

Machinarium
Shared: Point & Click · Puzzle · Adventure

The Room
Shared: Point & Click · Adventure · Puzzle

Black Myth: Wukong
Shared: Mythology · Story Rich · Adventure

The Walking Dead
Shared: Adventure · Point & Click · Story Rich

Dreamfall Chapters
Shared: Adventure · Story Rich · Female Protagonist

The Room Three
Shared: Adventure · Point & Click · Puzzle

Okami HD
Shared: Adventure · Mythology · Story Rich

GRIS
Shared: Adventure · Atmospheric · Female Protagonist

What Remains of Edith Finch
Shared: Story Rich · Adventure · Atmospheric

The Room 4: Old Sins
Shared: Point & Click · Adventure · Puzzle

The Excavation of Hob's Barrow
Shared: Adventure · Point & Click · Female Protagonist