Games like MeiQi 2019
Games like MeiQi 2019 include Poppy Playtime, Return of the Obra Dinn, Sally Face - Episode One, Outer Wilds, and The Room 4: Old Sins. We matched them by the tags players give MeiQi 2019 on Steam (Horror, Adventure, Puzzle, Mystery, and Detective): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Puzzle · Singleplayer

Return of the Obra Dinn
Shared: Puzzle · Mystery · Detective

Sally Face - Episode One
Shared: Horror · Story Rich · Puzzle

Outer Wilds
Shared: Mystery · Adventure · Story Rich

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

The Room
Shared: Puzzle · Mystery · Adventure

Murders on the Yangtze River
Shared: Adventure · Puzzle · Detective

The Room Two
Shared: Puzzle · Mystery · Horror

Firewatch
Shared: Adventure · Mystery · Story Rich

Bendy and the Ink Machine
Shared: Horror · Puzzle · First-Person

The Room Three
Shared: Puzzle · Adventure · Mystery

MiSide
Shared: Horror · Story Rich · First-Person

Little Nightmares II
Shared: Horror · Adventure · Puzzle

Unheard - Voices of Crime
Shared: Mystery · Detective · Puzzle

Cube Escape Collection
Shared: Puzzle · Horror · Mystery

Sherlock Holmes: The Devil's Daughter
Shared: Adventure · Detective · Mystery

Amanda the Adventurer
Shared: Horror · Puzzle · Mystery

Murdered: Soul Suspect
Shared: Adventure · Horror · Detective

Danganronpa: Trigger Happy Havoc
Shared: Mystery · Detective · Horror

What Remains of Edith Finch
Shared: Mystery · Story Rich · Adventure

Little Nightmares
Shared: Horror · Adventure · Puzzle

The Rewinder
Shared: Adventure · Mystery · Puzzle

Danganronpa 2: Goodbye Despair
Shared: Detective · Mystery · Adventure

Killer Frequency
Shared: Horror · Adventure · Puzzle