Quick answer
Tap the shoe showing at the lower-left edge of the open door. Someone is hidden behind the doorway even though the woman appears to be facing an empty delivery area.
- Level
- Level 16
- Difficulty
- Normal
- Objective
- Find the hidden footwear at the lower-left side of the open doorway in Package drop-off and complete the observation stage.
Video walkthrough

Video by Rock Gaming Channel on YouTubeWatch on YouTube
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Step-by-step
Start with the woman standing inside her apartment. The open door separates her from the space just beyond the threshold. Much of the illustration is her figure and the hallway wall, but the meaningful clue is very low in the frame, close to the hinge-side opening.
Follow the door's lower edge and inspect the small piece of footwear protruding from behind it. Compare that position with the woman's own feet. The extra shoe belongs to a concealed person, so selecting her legs or the ordinary floor tiles does not reveal the same thing.
Tap the exposed footwear once and wait for the enlarged answer. The explanation concerns opening a door immediately after a delivery, but the puzzle action is simply identifying the hidden presence. It does not require moving a package or opening another menu. Finish through the clear screen before selecting the next stage.
Tips
- Use the scene around the target to orient yourself: a woman stands inside an open apartment door and the view includes the floor just outside the threshold.
- Someone is concealed behind the door rather than standing openly in front of the woman. The small shape near floor level reveals that the delivery area is not empty.
- Pause the video at the marked selection and compare the exact outline of the hidden footwear at the lower-left side of the open doorway before tapping.
Common mistakes
- Selecting a nearby part of the illustration instead of the hidden footwear at the lower-left side of the open doorway.
- Tapping repeatedly before the answer card or result has finished appearing.
Frequently asked questions
Where do I tap in Package drop-off?
Tap the hidden footwear at the lower-left side of the open doorway. Use the surrounding objects in the scene to locate the small feature rather than selecting the whole picture.
What is the suspicious detail in Package drop-off?
Someone is concealed behind the door rather than standing openly in front of the woman. The small shape near floor level reveals that the delivery area is not empty.
Does Package drop-off need dialogue choices?
No. This stage is an observation picture: a woman stands inside an open apartment door and the view includes the floor just outside the threshold. Identify the hidden footwear at the lower-left side of the open doorway, then wait for the answer and clear confirmation.