The game's namesake mechanic involves "Eye" symbols painted on walls. Tapping these allows you to briefly see through the ghost's eyes, helping you pinpoint her location and determine if she is stalking the same hallway you are in.
Since version 1.0.2 is an older APK, it may not be optimized for modern Android OS versions (Android 12 and above). When downloading older APK files: Ensure you are using a reputable archive site. Eyes The Horror Game 1.0.2 Apk