Games like Today Is My Birthday
Games like Today Is My Birthday include Outlast, The Beast Inside, Resident Evil 7 Biohazard, Poppy Playtime, and Bendy and the Dark Revival. We matched them by the tags players give Today Is My Birthday on Steam (Adventure, Indie, Violent, Survival Horror, and First-Person): closest matches first, and among equally close ones the better-known games.

Outlast
Shared: Survival Horror · First-Person · Horror

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

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

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

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

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

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

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

Blair Witch
Shared: Adventure · Indie · Horror

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

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

Penumbra Overture
Shared: Adventure · Indie · Survival Horror

The Outlast Trials
Shared: Survival Horror · Horror · First-Person

Firewatch
Shared: Adventure · Atmospheric · First-Person

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

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

The Forest
Shared: Adventure · Horror · Survival Horror

Maid of Sker
Shared: Adventure · Violent · Horror

Bendy and the Ink Machine
Shared: First-Person · Horror · Survival Horror

Little Nightmares
Shared: Adventure · Atmospheric · Horror

Amnesia: Rebirth
Shared: First-Person · Adventure · Action-Adventure

Dead by Daylight
Shared: Survival Horror · Horror · Violent

SILENT HILL: Townfall
Shared: Adventure · Horror · First-Person

The Evil Within 2
Shared: Survival Horror · Horror · Adventure