The game is typically available for both Windows and Android (.apk). 2. Installation Steps For Windows: Download the .zip file. Extract the folder using a tool like WinRAR or 7-Zip. Run the Killer Project.exe file to start the game. For Android: Download the .apk file.
If you encounter errors like "IndexError," it is often due to corrupted save files from much older versions. It is recommended to restart the game if updating from a very early build to ensure all story events (like Milla’s visit) trigger correctly. The game is typically available for both Windows
Enable "Install from Unknown Sources" in your phone's security settings. Open the file to install. Extract the folder using a tool like WinRAR or 7-Zip
Be cautious when downloading from third-party sites like SOCIGAMES. Ensure your antivirus is active, as unofficial mirrors may bundle unwanted software or malware. If you encounter errors like "IndexError," it is
Version 1.21.01 is an older build; as of late 2024, the game has progressed to Chapter 25 (v1.24.02 and higher).