Games like DON'T FACE UP FanPack
Games like DON'T FACE UP FanPack include Firewatch, Poppy Playtime, MiSide, What Remains of Edith Finch, and Layers of Fear (2016). We matched them by the tags players give DON'T FACE UP FanPack on Steam (Adventure, Free to Play, Indie, Horror, and Walking Simulator): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Walking Simulator · Story Rich

Poppy Playtime
Shared: Free to Play · Horror · Psychological Horror

MiSide
Shared: Psychological Horror · Horror · Story Rich

What Remains of Edith Finch
Shared: Story Rich · Walking Simulator · Adventure

Layers of Fear (2016)
Shared: Horror · Walking Simulator · Psychological Horror

Dark Deception
Shared: Free to Play · Horror · Indie

Mouthwashing
Shared: Horror · Psychological Horror · Indie

Amnesia: A Machine For Pigs
Shared: Horror · Walking Simulator · Story Rich

Five Nights at Freddy's: Security Breach
Shared: Horror · Adventure · Exploration

Escape the Backrooms
Shared: Horror · Psychological Horror · Adventure

Fears to Fathom - Ironbark Lookout
Shared: Horror · Adventure · Psychological Horror

Still Wakes the Deep
Shared: Horror · Psychological Horror · Walking Simulator

SOMA
Shared: Horror · Psychological Horror · Story Rich

Blair Witch
Shared: Adventure · Horror · Indie

Little Nightmares II
Shared: Adventure · Horror · Psychological Horror

The Beast Inside
Shared: Adventure · Horror · Indie

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

Dark Fracture: Prologue
Shared: Adventure · Horror · Indie

Outer Wilds
Shared: Adventure · Story Rich · Exploration

Lethal Company
Shared: Horror · Psychological Horror · Exploration

Samsara Room
Shared: Adventure · Indie · Free to Play

Outcore: Desktop Adventure
Shared: Adventure · Free to Play · Story Rich

The Park®
Shared: Horror · Walking Simulator · Adventure

Scanner Sombre
Shared: Adventure · Horror · Walking Simulator