Games like Arcadie II: Cold Lands
Games like Arcadie II: Cold Lands include Baldur's Gate 3, Our Life: Beginnings & Always, Love Is All Around, Suzerain, and Roadwarden. We matched them by the tags players give Arcadie II: Cold Lands on Steam (Choose Your Own Adventure, Interactive Fiction, Fantasy, Romance, and Text-Based): closest matches first, and among equally close ones the better-known games.

Baldur's Gate 3
Shared: Character Customization · Choices Matter · Fantasy

Our Life: Beginnings & Always
Shared: Romance · Choose Your Own Adventure · Character Customization

Love Is All Around
Shared: Romance · Dating Sim · Interactive Fiction

Suzerain
Shared: Choose Your Own Adventure · Interactive Fiction · Choices Matter

Roadwarden
Shared: Text-Based · Interactive Fiction · Choose Your Own Adventure

LoveChoice
Shared: Romance · Choices Matter · Dating Sim

I Wani Hug that Gator!
Shared: Choose Your Own Adventure · Romance · Interactive Fiction

The Life and Suffering of Sir Brante
Shared: Interactive Fiction · Choose Your Own Adventure · Choices Matter

Slay the Princess — The Pristine Cut
Shared: Choose Your Own Adventure · Choices Matter · Romance

Arcadie: Second-Born
Shared: Interactive Fiction · Fantasy · Romance

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Interactive Fiction · Multiple Endings · Visual Novel

The Three Kingdoms: Rebirth
Shared: Romance · Interactive Fiction · Dating Sim

Knowledge, or know Lady
Shared: Romance · Dating Sim · Interactive Fiction

The Witcher 3: Wild Hunt — Remastered
Shared: Fantasy · RPG · Choices Matter

The Life and Suffering of Sir Brante — Chapter 1&2
Shared: Choose Your Own Adventure · Interactive Fiction · Visual Novel

BAD END THEATER
Shared: Choose Your Own Adventure · Multiple Endings · Choices Matter

Choice of Robots
Shared: Choose Your Own Adventure · Interactive Fiction · Text-Based

Dragon Age: Origins - Ultimate Edition
Shared: Fantasy · Choices Matter · RPG

I Was a Teenage Exocolonist
Shared: Choices Matter · Choose Your Own Adventure · Dating Sim

Hogwarts Legacy
Shared: Fantasy · Character Customization · RPG

7 Days to End with You
Shared: Choose Your Own Adventure · Romance · Interactive Fiction

Otaku's Adventure
Shared: Multiple Endings · Dating Sim · Visual Novel

Late Shift
Shared: Choose Your Own Adventure · Interactive Fiction · Choices Matter

Life is Strange: True Colors
Shared: Choose Your Own Adventure · Choices Matter · Romance