Games like Mad Experiments: Escape Room 2
Games like Mad Experiments: Escape Room 2 include Escape Simulator, The Room, Poppy Playtime, The Room Three, and We Were Here. We matched them by the tags players give Mad Experiments: Escape Room 2 on Steam (Singleplayer, Dark, Sports, Escape Room, and Puzzle): closest matches first, and among equally close ones the better-known games.

Escape Simulator
Shared: Puzzle · Escape Room · Co-op

The Room
Shared: Singleplayer · Puzzle · Mystery

Poppy Playtime
Shared: Singleplayer · Puzzle · Dark

The Room Three
Shared: Puzzle · Singleplayer · Mystery

We Were Here
Shared: Escape Room · Puzzle · Co-op

Little Nightmares II
Shared: Singleplayer · Dark · Puzzle

The Room Two
Shared: Puzzle · Mystery · Singleplayer

The Room 4: Old Sins
Shared: Puzzle · Singleplayer · Mystery

We Were Here Forever
Shared: Puzzle · Escape Room · Co-op

Blue Prince
Shared: Puzzle · Singleplayer · Mystery

Fishing Planet
Shared: Sports · Realistic · Co-op

We Were Here Too
Shared: Escape Room · Puzzle · Co-op

Portal 2
Shared: Singleplayer · Puzzle · Co-op

Servant of the Lake
Shared: Puzzle · Escape Room · Singleplayer

Strange Horticulture
Shared: Dark · Puzzle · Mystery

Bendy and the Ink Machine
Shared: Singleplayer · Puzzle · Dark

Little Nightmares
Shared: Singleplayer · Dark · Puzzle

Cube Escape Collection
Shared: Puzzle · Mystery · Singleplayer

The Past Within
Shared: Puzzle · Co-op · Escape Room

Ready or Not
Shared: Singleplayer · Realistic · Co-op

LIMBO
Shared: Dark · Puzzle · Singleplayer

We Were Here Together
Shared: Puzzle · Escape Room · Co-op

Little Nightmares III
Shared: Co-op · Puzzle · Singleplayer

Sally Face - Episode One
Shared: Dark · Puzzle · Singleplayer