Games like Over the Alps
Games like Over the Alps include Undertale, The Life and Suffering of Sir Brante, Detroit: Become Human, OneShot, and Suzerain. We matched them by the tags players give Over the Alps on Steam (Story Rich, Choices Matter, Adventure, Indie, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.
Undertale
Shared: Story Rich · Choices Matter · Multiple Endings
The Life and Suffering of Sir Brante
Shared: Story Rich · Choices Matter · Choose Your Own Adventure
Detroit: Become Human
Shared: Story Rich · Choices Matter · Multiple Endings
OneShot
Shared: Story Rich · Indie · Choices Matter
Suzerain
Shared: Choices Matter · Choose Your Own Adventure · Story Rich
The Witcher 3: Wild Hunt — Remastered
Shared: Story Rich · Adventure · Choices Matter
To the Moon
Shared: Story Rich · Indie · Adventure
The Wolf Among Us
Shared: Story Rich · Adventure · Choices Matter
Late Shift
Shared: Choices Matter · Story Rich · Choose Your Own Adventure
Roadwarden
Shared: Adventure · Indie · Story Rich
Life is Strange: Before the Storm
Shared: Story Rich · Choices Matter · Adventure
Far Away
Shared: Choices Matter · Story Rich · Singleplayer
The Test
Shared: Story Rich · Choose Your Own Adventure · Multiple Endings
LoveChoice
Shared: Choices Matter · Story Rich · Multiple Endings
Road 96
Shared: Choices Matter · Story Rich · Adventure
Love Is All Around
Shared: Singleplayer · Choices Matter · Story Rich
Slay the Princess — The Pristine Cut
Shared: Choices Matter · Story Rich · Choose Your Own Adventure
80 Days
Shared: Story Rich · Adventure · Choices Matter
Oxenfree
Shared: Story Rich · Choices Matter · Indie
A Bird Story
Shared: Story Rich · Indie · Adventure
Dispatch
Shared: Story Rich · Choices Matter · Singleplayer
STEINS;GATE
Shared: Story Rich · Choices Matter · Multiple Endings
The Casting of Frank Stone™
Shared: Choices Matter · Story Rich · Adventure
Emily is Away <3
Shared: Choices Matter · Indie · Story Rich