Games like The Bad Kids
Games like The Bad Kids include Outer Wilds, Firework, Sally Face - Episode One, Little Nightmares II, and Poppy Playtime. We matched them by the tags players give The Bad Kids on Steam (Adventure, Puzzle, Indie, Psychological Horror, and Mystery): closest matches first, and among equally close ones the better-known games.

Outer Wilds
Shared: Adventure · Mystery · Exploration

Firework
Shared: Puzzle · Indie · Horror

Sally Face - Episode One
Shared: Indie · Psychological Horror · Puzzle

Little Nightmares II
Shared: Adventure · Puzzle · Horror

Poppy Playtime
Shared: Puzzle · Horror · Psychological Horror

Little Nightmares
Shared: Adventure · Horror · Puzzle

Firewatch
Shared: Adventure · Mystery · Indie

What Remains of Edith Finch
Shared: Adventure · Mystery · Exploration

Rusty Lake Paradise
Shared: Puzzle · Adventure · Indie

The Room Three
Shared: Puzzle · Adventure · Mystery

The Room Two
Shared: Puzzle · Mystery · Adventure

Detention
Shared: Indie · Psychological Horror · Puzzle

Fran Bow
Shared: Psychological Horror · Puzzle · Adventure

Stray
Shared: Adventure · Puzzle · Exploration

The Room
Shared: Puzzle · Mystery · Adventure

Servant of the Lake
Shared: Adventure · Puzzle · Indie

Cube Escape Collection
Shared: Puzzle · Mystery · Psychological Horror

MiSide
Shared: Psychological Horror · Horror · Singleplayer

Layers of Fear (2016)
Shared: Psychological Horror · Horror · Adventure

Inside the Backrooms
Shared: Puzzle · Horror · Psychological Horror

No, I'm not a Human
Shared: Psychological Horror · Indie · Horror

OneShot
Shared: Indie · Puzzle · Adventure

SOMA
Shared: Psychological Horror · Horror · Exploration

DISTRAINT: Deluxe Edition
Shared: Indie · Psychological Horror · Adventure