What is confirmed
Steam is linked by the official site and hosts current store information, including platform-specific availability and achievement records. Store content can change after updates.
Practical approach
Use the live listing for purchase, requirements, and current notices; do not download from unrelated mirrors.
Official sources
- [Official game website](https://halloweengame.com/) - [Official launch announcement](https://halloweengame.com/news/halloween-the-game-out-now) - [Official Patch 1.0.2 notes](https://halloweengame.com/news/patch-notes-1-0-2) - [Official Steam listing](https://store.steampowered.com/app/3219630/Halloween/)