A Killer Chat! Christmas - Official Companion Book
This DLC will act as your official companion book and guidebook to A Killer Chat! Christmas, walking you through the achievements, endings, and more! Includes a creator's commentary.
| Type | DLC |
| Release Date | 12/25/2025 |
| Developer | rosesrot |
| Publisher | angelrot games |
| Last Updated | 12/25/2025 |
| Steam App Id | 4040360 |
- Windows
- Mac
- Linux
About A Killer Chat! Christmas - Official Companion Book
A Killer Chat! Christmas - Official Companion Book is an Indie, RPG, Casual, and Simulation DLC developed by rosesrot. On 12/25/2025, it was released on the Steam Store by angelrot games. A Killer Chat! Christmas - Official Companion Book can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
According to Steam’s category system, A Killer Chat! Christmas - Official Companion Book supports the following features:
- Partial Controller Support
- Downloadable Content
- Steam Achievements
- Single-player
- Family Sharing
Media & Sceenshots
Explore the featured video and screenshots from A Killer Chat! Christmas - Official Companion Book featured in the Steam Store.
DLC & Related Apps
A Killer Chat! Christmas - Official Companion Book is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | A Killer Chat! Christmas | Game | 12/22/2025 | View |
Related Packages
A Killer Chat! Christmas - Official Companion Book is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| A Killer Chat! Christmas - Official Guidebook | $4.99 | View |