Games like Hidden Monsters
Games like Hidden Monsters include Gorogoa, GRIS, Hollow Knight, Hollow Knight: Silksong, and Firework. We matched them by the tags players give Hidden Monsters on Steam (Casual, 2D, Hand-drawn, Atmospheric, and Singleplayer): closest matches first, and among equally close ones the better-known games.
Gorogoa
Shared: Hand-drawn · Casual · Indie
GRIS
Shared: Atmospheric · Indie · Hand-drawn
Hollow Knight
Shared: 2D · Indie · Singleplayer
Hollow Knight: Silksong
Shared: 2D · Indie · Singleplayer
Firework
Shared: 2D · Indie · Atmospheric
Hidden Folks
Shared: Casual · Hand-drawn · Indie
A Dance of Fire and Ice
Shared: 2D · Singleplayer · Indie
Machinarium
Shared: Hand-drawn · 2D · Atmospheric
Zup! S
Shared: Casual · 2D · Indie
Vampire Survivors
Shared: 2D · Casual · Indie
Potion Craft: Alchemist Simulator
Shared: Singleplayer · 2D · Indie
Glass Masquerade
Shared: Casual · Atmospheric · Indie
Game Dev Tycoon
Shared: Casual · Indie · 2D
Old Man's Journey
Shared: Casual · Hand-drawn · Indie
LIMBO
Shared: Indie · 2D · Atmospheric
World of Goo
Shared: Casual · Indie · Singleplayer
Papers, Please
Shared: Indie · Singleplayer · 2D
Carto
Shared: Indie · Hand-drawn · Singleplayer
Melvor Idle
Shared: Casual · 2D · Singleplayer
Plants vs. Zombies GOTY Edition
Shared: Casual · Singleplayer · 2D
Nine Sols
Shared: 2D · Hand-drawn · Atmospheric
Plague Inc: Evolved
Shared: Casual · Singleplayer · Indie
Little Inferno
Shared: Casual · Indie · Singleplayer
Timberman
Shared: Casual · 2D · Indie