Games like Escape from Grimazel's Cottage
Games like Escape from Grimazel's Cottage include The Room, The Room 4: Old Sins, Servant of the Lake, The Room Three, and Rusty Lake Paradise. We matched them by the tags players give Escape from Grimazel's Cottage on Steam (Adventure, Escape Room, Puzzle, Point & Click, and First-Person): closest matches first, and among equally close ones the better-known games.

The Room
Shared: Puzzle · Point & Click · Adventure

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

Servant of the Lake
Shared: Adventure · Puzzle · Escape Room

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

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

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

Machinarium
Shared: Puzzle · Point & Click · Hand-drawn

Gorogoa
Shared: Puzzle · Hand-drawn · Point & Click

Storyteller
Shared: Puzzle · Point & Click · Adventure

Samsara Room
Shared: Adventure · Puzzle · Escape Room

Cube Escape Collection
Shared: Puzzle · Point & Click · Escape Room

Sally Face - Episode One
Shared: Adventure · Puzzle · Point & Click

Poppy Playtime
Shared: Puzzle · First-Person · Singleplayer

The Mr. Rabbit Magic Show
Shared: Adventure · Puzzle · Escape Room

Fran Bow
Shared: Point & Click · Puzzle · Adventure

Deponia
Shared: Adventure · Point & Click · Puzzle

Escape Simulator
Shared: Puzzle · Escape Room · Adventure

The Dark Eye: Chains of Satinav
Shared: Adventure · Point & Click · Puzzle

Underground Blossom
Shared: Adventure · Escape Room · Puzzle

Return to Monkey Island
Shared: Adventure · Point & Click · Puzzle

Little Nightmares II
Shared: Adventure · Puzzle · Singleplayer

The Dark Eye: Memoria
Shared: Adventure · Puzzle · Point & Click

There Is No Game: Wrong Dimension
Shared: Puzzle · Adventure · Point & Click

Lost in Play
Shared: Puzzle · Point & Click · 2D