Games like Spellarium 2
Games like Spellarium 2 include Dorfromantik, Faerie Solitaire, Zuma Deluxe, Hidden Folks, and UNO. We matched them by the tags players give Spellarium 2 on Steam (Casual, Match 3, Hidden Object, Card Game, and Solitaire): closest matches first, and among equally close ones the better-known games.

Dorfromantik
Shared: Casual · Puzzle · City Builder

Faerie Solitaire
Shared: Casual · Solitaire · Card Game

Zuma Deluxe
Shared: Match 3 · Casual · Puzzle

Hidden Folks
Shared: Casual · Hidden Object · Puzzle

UNO
Shared: Card Game · Casual · Board Game

Free Solitaire
Shared: Casual · Card Game · Solitaire

Stacklands
Shared: Card Game · City Builder · Solitaire

Be Funny Now!
Shared: Casual · Card Game · Board Game

Bejeweled® 3
Shared: Casual · Match 3 · Puzzle

Hidden Through Time
Shared: Casual · Hidden Object · Puzzle

The Zachtronics Solitaire Collection
Shared: Casual · Solitaire · Card Game

PuzzleQuest: Challenge of the Warlords
Shared: Match 3 · Casual · Puzzle

Just Go
Shared: Casual · Card Game · Board Game

Banana
Shared: Casual · 2D · Hidden Object

Faerie Solitaire Remastered
Shared: Card Game · Board Game · Puzzle

10,000,000
Shared: Match 3 · Casual · Puzzle

Sizeable
Shared: Casual · Hidden Object · Puzzle

Zuma's Revenge!
Shared: Casual · Match 3 · Puzzle

Morphopolis
Shared: Hidden Object · Casual · Puzzle

Wingspan
Shared: Card Game · Board Game · Casual

Island Cities - Jigsaw Puzzle
Shared: Casual · Hidden Object · Puzzle

Librarian: Tidy Up the Arcane Library!
Shared: Casual · Hidden Object · Puzzle

Travellin Cats in Paris
Shared: Hidden Object · Casual · Puzzle

Cat Lady - The Card Game
Shared: Casual · Card Game · Solitaire