Games like Miriam's Potion Journal
Games like Miriam's Potion Journal include Zup! S, Assemble with Care, Potion Craft: Alchemist Simulator, Hexcells, and Hook. We matched them by the tags players give Miriam's Potion Journal on Steam (Puzzle, Roguelite, Female Protagonist, Relaxing, and Fantasy): closest matches first, and among equally close ones the better-known games.

Zup! S
Shared: Puzzle · Relaxing · 2D

Assemble with Care
Shared: Puzzle · Relaxing · Female Protagonist

Potion Craft: Alchemist Simulator
Shared: Relaxing · Crafting · Singleplayer

Hexcells
Shared: Puzzle · Casual · Relaxing

Hook
Shared: Puzzle · Relaxing · Casual

Is This Seat Taken?
Shared: Puzzle · Relaxing · Casual

GRIS
Shared: Female Protagonist · Relaxing · Indie

A Little to the Left
Shared: Puzzle · Relaxing · Casual

Unpacking
Shared: Relaxing · Puzzle · Casual

Monument Valley
Shared: Puzzle · Relaxing · Female Protagonist

klocki
Shared: Puzzle · Relaxing · Casual

Hexcells Infinite
Shared: Puzzle · Relaxing · Casual

Glass Masquerade
Shared: Puzzle · Relaxing · Casual

Vampire Survivors
Shared: Roguelite · 2D · Singleplayer

Zup!
Shared: Puzzle · 2D · Casual

Baba Is You
Shared: Puzzle · Singleplayer · Indie

Zup! 2
Shared: Puzzle · 2D · Casual

Zup! F
Shared: Puzzle · 2D · Casual

Carto
Shared: Puzzle · Relaxing · Indie

Zup! X
Shared: Puzzle · 2D · Casual

Librarian: Tidy Up the Arcane Library!
Shared: Relaxing · Puzzle · Singleplayer

Zup! 3
Shared: Puzzle · 2D · Casual

Strange Jigsaws
Shared: Puzzle · 2D · Casual

LYNE
Shared: Puzzle · Relaxing · Logic