: Can refer to "Backlight Frequency Injection" or similar technical display settings related to how the game handles screen refreshing to reduce motion blur. ipa : The standard file extension for iOS apps . Content Highlights for Horizon Chase

: Confirms the app is compiled for 64-bit architecture, required for modern iOS devices. os135 : Likely refers to compatibility with iOS 13.5 .

: The game title, a tribute to 80s and 90s classic racers like Out Run and Top Gear .