As of my last knowledge update in September 2021, I don’t have access to real-time data or the ability to provide information on specific updates or versions of mobile games, including “Cyber Fighters: Cyberpunk Stickman Impact Fighting.” Game versions, features, and updates can change over time, and the version number “1.8.16” you mentioned likely represents a specific update or version of the game released after my last update.
To get the most up-to-date information about the changes and features introduced in version 1.8.16 of “Cyber Fighters: Cyberpunk Stickman Impact Fighting,” I recommend visiting the official app store listing for the game on your mobile device’s app store (such as the Google Play Store or Apple App Store) or checking the game’s official website or community forums. Game developers often provide detailed release notes and information about updates in these locations.