Games like Objective H.A.S.T.E. - Survival Horror Escape
Games like Objective H.A.S.T.E. - Survival Horror Escape include Five Nights at Freddy's: Security Breach, Firewatch, Outlast, Poppy Playtime, and Escape the Backrooms. We matched them by the tags players give Objective H.A.S.T.E. - Survival Horror Escape on Steam (Survival Horror, Horror, First-Person, 3D, and Adventure): closest matches first, and among equally close ones the better-known games.

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

Firewatch
Shared: Adventure · First-Person · Walking Simulator

Outlast
Shared: Horror · Survival Horror · First-Person

Poppy Playtime
Shared: Horror · Survival Horror · First-Person

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

Lethal Company
Shared: Horror · First-Person · Survival Horror

The Forest
Shared: Horror · Survival Horror · Adventure

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · First-Person · Adventure

Resident Evil 7 Biohazard
Shared: Survival Horror · Horror · First-Person

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

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

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

Inside the Backrooms
Shared: Horror · Survival Horror · Adventure

Resident Evil Requiem
Shared: Survival Horror · Horror · First-Person

Visage
Shared: Horror · Survival Horror · First-Person

Resident Evil Village
Shared: Survival Horror · Horror · First-Person

Amnesia: A Machine For Pigs
Shared: Horror · First-Person · Walking Simulator

Choo-Choo Charles
Shared: Survival Horror · Horror · First-Person

SOMA
Shared: Horror · Survival Horror · First-Person

Slender: The Arrival
Shared: Survival Horror · Horror · First-Person

Subnautica 2
Shared: Horror · Survival Horror · First-Person

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

Kona
Shared: First-Person · Adventure · Singleplayer

Sons Of The Forest
Shared: Survival Horror · Horror · First-Person