Games like Haybale
Games like Haybale include Firewatch, Five Nights at Freddy's: Security Breach, The Death | Thần Trùng, Escape the Backrooms, and Layers of Fear (2016). We matched them by the tags players give Haybale on Steam (Adventure, Casual, Walking Simulator, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Walking Simulator · First-Person

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

The Death | Thần Trùng
Shared: Adventure · Horror · Casual

Escape the Backrooms
Shared: Horror · First-Person · Adventure

Layers of Fear (2016)
Shared: Walking Simulator · Horror · First-Person

The Hat Man: Shadow Ward
Shared: Adventure · Horror · First-Person

Fears to Fathom® - Scratch Creek
Shared: Adventure · Horror · Casual

Fears to Fathom - Woodbury Getaway
Shared: Adventure · Casual · First-Person

What Remains of Edith Finch
Shared: Walking Simulator · Adventure · First-Person

Scanner Sombre
Shared: Walking Simulator · Adventure · Horror

Garten of Banban
Shared: Horror · First-Person · Singleplayer

Poppy Playtime
Shared: Horror · First-Person · Singleplayer

The Stanley Parable
Shared: Walking Simulator · First-Person · Indie

MiSide
Shared: First-Person · Horror · 3D

Blair Witch
Shared: Adventure · Horror · First-Person

The Beast Inside
Shared: Adventure · Horror · First-Person

Outlast
Shared: First-Person · Horror · Adventure

Kona
Shared: Adventure · First-Person · Walking Simulator

The Exit 8
Shared: Walking Simulator · Horror · First-Person

VERGE:Lost chapter
Shared: Walking Simulator · Adventure · Horror

Slime Rancher
Shared: Adventure · First-Person · Singleplayer

The Beginner's Guide
Shared: Walking Simulator · First-Person · Indie

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

[Chillas Art] The Convenience Store
Shared: Adventure · Horror · Casual

