Game 100 floors level 28, just touch the door in your phone.
Just tap the door, so it lights up in sequence shown above the door,
You have to tap it twice before the door shuts again and when it does shut the “pause”, then tap it 3 times without it shutting then let it close. Good luck to beat 100 Floors Level 28.
Now continue to the 100 floor level 29, or back to the 100th floor level 27