Sinister Entity
Region — Global key — no region restriction, activates in every country.
Can be activated in United StatesAt a glance
- Region
- GlobalCheck region restrictions
- Platform
- PC
- Format
- Digital keyGenuine & region-checked
- Delivery
- Instant deliveryEmailed in ~30 seconds
- Works on
Windows
Screenshots & trailer
Buy Sinister Entity key
Sinister Entity is a Third-Person horror game, the events of the story will take place in the era of the eighties in Egypt, the hero of this story is a girl named (Salma), the daughter of Dr. (Adham) the archaeologist, Salma’s mother died in a strange accident, and two weeks after the death, Salma was shocked by what she saw, her mother came back to life and the demon has possessed her. Salma's task will be to get rid of this evil entity, after discovering that she will not be able to get out of the house. The game contains many puzzles and mysteries, and the game will also contain escaping and hiding from this evil entity.
How to activate Sinister Entity on Steam
- 01
Buy & receive your code
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
- 02
Open Steam
In the Steam app: "+ Add a Game" (bottom left) → "Activate a Product on Steam..." (or use the web link below).
- 03
Enter your key
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
- 04
Install & play
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.
