Sinister Halloween is a Action, Adventure, Simulation game from Celeritas Games with a 82% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- Celeritas Games
- Release year
- 2019
- Playtime
- Varies by player
- Price
- $7.99
- Review signal
- 82% positive
Screenshots






System requirements
PC
- Minimum
- Requires a 64-bit processor and operating system
OS: Windows10
Processor: I5-4590/AMD FX 8350
Memory: 4 GB RAM
Graphics: GTX 1060
DirectX: Version 11
Network: Broadband Internet connection
Storage: 23 GB available space
VR Support: SteamVR - Recommended
- Requires a 64-bit processor and operating system
From Steam reviews
Review notes
Sinister Halloween is worth a closer look if you want strong atmosphere, exploration, controller friendly, and solo-friendly.
Best for players who want strong atmosphere, exploration, controller friendly, and solo-friendly.
Check more carefully if you dislike technical roughness.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
solo-friendly
FitIt still makes sense as a solo play choice.
Steam review snapshots
The graphics are beautifully rendered and there's lots to explore with a number of scenarios to survive on Halloween night.The other bug I experienced was also pretty serious, I couldn't use trigger or grip on my left hand controller as it…It is buggy, janky, has terrible VOs, stiff animations, basic VR interactions lacking polish, poor combat, but it has a ton of…Kinda like going to your local haunted house on Halloween and enjoying this atmosphere, except in vr and you can shoot stuff.Why it fits
Check it if you want action, adventure filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.