Games like Survivor's guilt
Games like Survivor's guilt include The Forest, Sons Of The Forest, The Long Dark, Amnesia: The Bunker, and Pacific Drive. We matched them by the tags players give Survivor's guilt on Steam (Survival, Resource Management, First-Person, Survival Horror, and Inventory Management): closest matches first, and among equally close ones the better-known games.

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

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

The Long Dark
Shared: Survival · First-Person · Adventure

Amnesia: The Bunker
Shared: Survival Horror · First-Person · Survival

Pacific Drive
Shared: Survival · Survival Horror · First-Person

Outlast
Shared: First-Person · Survival Horror · Survival

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

Dying Light
Shared: Survival Horror · Survival · First-Person

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

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

The Last Caretaker
Shared: Survival · First-Person · Resource Management

Survival Log
Shared: Survival · Resource Management · Inventory Management

Don't Starve Together
Shared: Survival · Adventure · Survival Horror

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

Hello Neighbor
Shared: First-Person · Survival Horror · Survival

Hand Simulator: Survival
Shared: Survival · Adventure · First-Person

Oxygen Not Included
Shared: Survival · Resource Management · Simulation

Rust
Shared: Survival · First-Person · Adventure

Subnautica
Shared: Survival · First-Person · Adventure

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

Green Hell
Shared: Survival · Survival Horror · Adventure

Subnautica: Below Zero
Shared: Survival · First-Person · Adventure

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

The Long Drive
Shared: Survival · First-Person · Adventure