Power Warning:

Just like when the music box is almost running out in FNaF 2, there will be a flashing warning icon on the lower right corner of the screen (in the office) or next to the Cam 6 button (in the cameras).

Android Controls:

Also, you can see how the game will look like on Android. In the office, you can tap and hold on the large button on the center of the screen and drag your finger around to move the flashlight.

Beta Testing:

The game is now finished. I've made beta builds for both the PC and Android versions, and I've just sent them to @Omarion_YT4Realz (The Windows version tester) and @AG_AHMAD (The Android version tester).