Games like Los Penguinos
Games like Los Penguinos include Summon, Chinese Parents, Lethal Company, Bendy and the Ink Machine, and Poppy Playtime. We matched them by the tags players give Los Penguinos on Steam (Horror, Simulation, Souls-like, Memes, and Puzzle): closest matches first, and among equally close ones the better-known games.

Summon
Shared: Simulation · Horror · Memes

Chinese Parents
Shared: Simulation · Memes · RPG

Lethal Company
Shared: Horror · First-Person · Exploration

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

Poppy Playtime
Shared: Horror · Puzzle · First-Person

Buckshot Roulette
Shared: Horror · Strategy · First-Person

Hand Simulator
Shared: Simulation · Memes · Horror

Who's Your Daddy?!
Shared: Simulation · First-Person · Strategy

Goat Simulator
Shared: Simulation · Funny · Memes

Cookie Clicker
Shared: Horror · Memes · Casual

Ultimate Custom Night
Shared: Horror · Strategy · First-Person

Internet Cafe Simulator 2
Shared: Simulation · Memes · First-Person

The Exit 8
Shared: Horror · Puzzle · Exploration

The Forest
Shared: Horror · First-Person · Simulation

Killer Frequency
Shared: Horror · Puzzle · Simulation

R.E.P.O.
Shared: Horror · First-Person · Comedy

Mini Motorways
Shared: Simulation · Strategy · Puzzle

Five Nights at Freddy's: Sister Location
Shared: Horror · First-Person · Strategy

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Exploration

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Funny

Job Simulator
Shared: Simulation · Horror · First-Person

Content Warning
Shared: Horror · Exploration · First-Person

Bendy and the Dark Revival
Shared: Horror · First-Person · Puzzle

Pacify
Shared: Horror · First-Person · Exploration