Games like Star Sign
Games like Star Sign include Hellblade: Senua's Sacrifice, Outlast, Buckshot Roulette, METRO 2033 Redux, and Little Nightmares. We matched them by the tags players give Star Sign on Steam (Female Protagonist, Action, 3D, Horror, and Post-apocalyptic): closest matches first, and among equally close ones the better-known games.
Hellblade: Senua's Sacrifice
Shared: Female Protagonist · Atmospheric · Horror
Outlast
Shared: Horror · Psychological Horror · Atmospheric
Buckshot Roulette
Shared: Horror · Dark · 3D
METRO 2033 Redux
Shared: Post-apocalyptic · Action · Horror
Little Nightmares
Shared: Horror · Atmospheric · Dark
SILENT HILL f
Shared: Female Protagonist · Horror · Psychological Horror
METRO Last Light Redux
Shared: Action · Post-apocalyptic · Horror
Garten of Banban
Shared: Horror · Psychological Horror · 3D
Metro Exodus
Shared: Post-apocalyptic · Action · Horror
Poppy Playtime
Shared: Horror · Singleplayer · Psychological Horror
Resident Evil 3
Shared: Action · Female Protagonist · Horror
Outlast 2
Shared: Horror · Psychological Horror · Atmospheric
MiSide
Shared: Psychological Horror · Horror · 3D
Tormented Souls
Shared: Horror · Action · Female Protagonist
SIGNALIS
Shared: Female Protagonist · Psychological Horror · Atmospheric
SOMA
Shared: Horror · Psychological Horror · Atmospheric
Little Nightmares II
Shared: Horror · Psychological Horror · Atmospheric
The Medium
Shared: Female Protagonist · Horror · Psychological Horror
A Plague Tale: Innocence
Shared: Female Protagonist · Action · Atmospheric
No, I'm not a Human
Shared: Horror · Psychological Horror · Indie
Resident Evil Requiem
Shared: Horror · Action · 3D
Slender: The Arrival
Shared: Horror · Psychological Horror · Indie
Stellar Blade™
Shared: Female Protagonist · Action · Post-apocalyptic
Half-Life: Alyx
Shared: Female Protagonist · Horror · Action