Games like Lost in Tandem
Games like Lost in Tandem include GRIS, Never Alone (Kisima Ingitchuna), INSIDE, Trine Enchanted Edition, and Planet of Lana. We matched them by the tags players give Lost in Tandem on Steam (2D Platformer, Adventure, Puzzle Platformer, Local Co-Op, and Story Rich): closest matches first, and among equally close ones the better-known games.

GRIS
Shared: Adventure · Atmospheric · Hand-drawn

Never Alone (Kisima Ingitchuna)
Shared: Local Co-Op · Adventure · Atmospheric

INSIDE
Shared: Puzzle Platformer · Atmospheric · Story Rich

Trine Enchanted Edition
Shared: 2D Platformer · Puzzle Platformer · Local Co-Op

Planet of Lana
Shared: Puzzle Platformer · 2D Platformer · Atmospheric

Brothers - A Tale of Two Sons
Shared: Adventure · Story Rich · Atmospheric

It Takes Two
Shared: Local Co-Op · Adventure · Story Rich

Neva
Shared: Adventure · Atmospheric · 2D Platformer

The Last Campfire
Shared: Adventure · Cute · Atmospheric

Carto
Shared: Cute · Adventure · Story Rich

My Little Puppy
Shared: Adventure · Story Rich · Cute

Celeste
Shared: 2D Platformer · Adventure · Story Rich

Little Nightmares
Shared: Adventure · Puzzle Platformer · Atmospheric

FAR: Lone Sails
Shared: Adventure · Atmospheric · Post-apocalyptic

Degrees of Separation
Shared: 2D Platformer · Puzzle Platformer · Local Co-Op

Planet of Lana II
Shared: Adventure · Puzzle Platformer · Cute

OneShot
Shared: Story Rich · Cute · Atmospheric

Firewatch
Shared: Adventure · Story Rich · Atmospheric

Florence
Shared: Adventure · Story Rich · Cute

Golf Club Nostalgia
Shared: 2D Platformer · Puzzle Platformer · Atmospheric

Machinarium
Shared: Adventure · Hand-drawn · Story Rich

Stray
Shared: Adventure · Atmospheric · Cute

Webbed
Shared: 2D Platformer · Puzzle Platformer · Cute

Laughing to Die
Shared: Adventure · 2D Platformer · Puzzle Platformer