Games like The Grandfather
Games like The Grandfather include Detention, Fran Bow, Little Nightmares, Sally Face - Episode One, and The Room Two. We matched them by the tags players give The Grandfather on Steam (Indie, Adventure, Horror, Point & Click, and Puzzle): closest matches first, and among equally close ones the better-known games.

Detention
Shared: Indie · Horror · Adventure

Fran Bow
Shared: Point & Click · Horror · Adventure

Little Nightmares
Shared: Horror · Adventure · Atmospheric

Sally Face - Episode One
Shared: Indie · Horror · Adventure

The Room Two
Shared: Puzzle · Point & Click · Horror

Rusty Lake Paradise
Shared: Indie · Adventure · Point & Click

Little Nightmares II
Shared: Adventure · Horror · Puzzle

Endacopia
Shared: Adventure · Point & Click · Horror

Samsara Room
Shared: Indie · Adventure · Puzzle

Little Misfortune
Shared: Indie · Point & Click · Adventure

The Room
Shared: Puzzle · Point & Click · Adventure

Five Nights at Freddy's
Shared: Horror · Indie · Psychological Horror

Poppy Playtime
Shared: Horror · Puzzle · Indie

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

The Room Three
Shared: Adventure · Indie · Puzzle

DreadOut
Shared: Indie · Horror · Adventure

Inside the Backrooms
Shared: Horror · Puzzle · Adventure

Stories Untold
Shared: Adventure · Horror · Indie

Chants of Sennaar
Shared: Adventure · Indie · Puzzle

The Cat Lady
Shared: Horror · Adventure · Indie

Firework
Shared: Indie · Horror · Puzzle

GRIS
Shared: Indie · Adventure · Atmospheric

The White Door
Shared: Indie · Adventure · Point & Click

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Puzzle