Games like Kupala
Games like Kupala include Tiny Bunny, Hellblade: Senua's Sacrifice, Sally Face - Episode One, The Hungry Lamb: Traveling in the Late Ming Dynasty, and INSIDE. We matched them by the tags players give Kupala on Steam (Visual Novel, Horror, Mythology, Story Rich, and Dark): closest matches first, and among equally close ones the better-known games.

Tiny Bunny
Shared: Visual Novel · Horror · Story Rich

Hellblade: Senua's Sacrifice
Shared: Atmospheric · Story Rich · Mythology

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

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Story Rich · Multiple Endings

INSIDE
Shared: Horror · Dark · Atmospheric

Dagon: by H. P. Lovecraft
Shared: Horror · Visual Novel · Atmospheric

Little Nightmares
Shared: Horror · Atmospheric · Dark

No, I'm not a Human
Shared: Horror · Story Rich · Atmospheric

Firework
Shared: Horror · Visual Novel · Atmospheric

Homicipher
Shared: Horror · Visual Novel · Atmospheric

The Coffin of Andy and Leyley
Shared: Visual Novel · Story Rich · Multiple Endings

Little Nightmares II
Shared: Horror · Dark · Atmospheric

Lay a Beauty to Rest: The Darkness Peach Blossom Spring
Shared: Visual Novel · Multiple Endings · Story Rich

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

The House in Fata Morgana
Shared: Visual Novel · Story Rich · Horror

OMORI
Shared: Story Rich · Horror · Multiple Endings

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Horror · Story Rich

SOMA
Shared: Horror · Story Rich · Atmospheric

Raging Loop
Shared: Visual Novel · Story Rich · Mystery

Danganronpa 2: Goodbye Despair
Shared: Visual Novel · Story Rich · Horror

Firewatch
Shared: Story Rich · Atmospheric · Mystery

The Casting of Frank Stone™
Shared: Horror · Story Rich · Multiple Endings

Amnesia: A Machine For Pigs
Shared: Horror · Story Rich · Atmospheric

A Plague Tale: Innocence
Shared: Story Rich · Atmospheric · Horror