Games like Afterglow-The fifth ending
Games like Afterglow-The fifth ending include MiSide, Mirror 2: Project X, Who's Lila?, What Remains of Edith Finch, and The Exit 8. We matched them by the tags players give Afterglow-The fifth ending on Steam (RPG, 3D, First-Person, Exploration, and Interactive Fiction): closest matches first, and among equally close ones the better-known games.

MiSide
Shared: First-Person · 3D · Psychological Horror

Mirror 2: Project X
Shared: 3D · Interactive Fiction · Female Protagonist

Who's Lila?
Shared: Interactive Fiction · Horror · Exploration

What Remains of Edith Finch
Shared: First-Person · Exploration · Story Rich

The Exit 8
Shared: Exploration · Puzzle · First-Person

The Bridge Curse Road to Salvation
Shared: First-Person · Exploration · Puzzle

Amanda the Adventurer
Shared: First-Person · Puzzle · Horror

Five Nights at Freddy's: Security Breach
Shared: First-Person · Horror · 3D

Inside the Backrooms
Shared: Puzzle · Horror · Exploration

The Painscreek Killings
Shared: Exploration · Puzzle · Detective

Outer Wilds
Shared: Exploration · Puzzle · Story Rich

THE 4 SINS
Shared: RPG · Puzzle · Horror

OMORI
Shared: RPG · Psychological Horror · Story Rich

Phasmophobia
Shared: Horror · First-Person · Psychological Horror

Unheard - Voices of Crime
Shared: Detective · Puzzle · RPG

Murders on the Yangtze River
Shared: Puzzle · Detective · Exploration

Ib
Shared: RPG · Exploration · Horror

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

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

Poppy Playtime
Shared: First-Person · Puzzle · Horror

Blue Prince
Shared: Exploration · Puzzle · First-Person

Garten of Banban
Shared: First-Person · 3D · Horror

CARIMARA: Beneath the forlorn limbs
Shared: Exploration · 3D · Story Rich

Breakout 13
Shared: Interactive Fiction · Exploration · RPG