Games like Peregrin
Games like Peregrin include There Is No Game: Wrong Dimension, Pikuniku, Iris.Fall, Florence, and Donut County. We matched them by the tags players give Peregrin on Steam (Casual, Adventure, Indie, Puzzle, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Puzzle

Pikuniku
Shared: Adventure · Casual · Indie

Iris.Fall
Shared: Adventure · Casual · Puzzle

Florence
Shared: Casual · Indie · Adventure

Donut County
Shared: Casual · Indie · Puzzle

GRIS
Shared: Indie · Adventure · Female Protagonist

Assemble with Care
Shared: Casual · Indie · Puzzle

Call of the Sea
Shared: Adventure · Puzzle · Indie

Tick Tock: A Tale for Two
Shared: Puzzle · Adventure · Casual

Moncage
Shared: Casual · Puzzle · Indie

Contrast
Shared: Adventure · Indie · Female Protagonist

Carto
Shared: Indie · Puzzle · Adventure

Monument Valley
Shared: Adventure · Puzzle · Casual

Never Alone (Kisima Ingitchuna)
Shared: Indie · Adventure · Female Protagonist

Lara Croft GO
Shared: Adventure · Puzzle · Female Protagonist

Lost
Shared: Casual · Puzzle · Indie

Gorogoa
Shared: Puzzle · Indie · Casual

Shady Part of Me
Shared: Indie · Puzzle · Female Protagonist

Little Inferno
Shared: Casual · Indie · Puzzle

Morphopolis
Shared: Indie · Puzzle · Casual

The Room
Shared: Puzzle · Adventure · Indie

Strange Jigsaws
Shared: Casual · Adventure · Puzzle

FEZ
Shared: Indie · Puzzle · Adventure

Syberia
Shared: Adventure · Casual · Puzzle