Welcome to my guide!

The picture shows an easy method to create a realistic chest. After you setup up the chest & the "loop"-event, which checks the player direction, like I show you in the screenshot, you could only open it up from the right character direction.


Here is a list of the variable values: Only if condition -> variable value of player direction == the value of the chest direction -> open up the chest

Player → chest (var. value = 3)
chest ← Player (var. value = 2)

chest (var. value = 0)
↑
Player

Player (var. value = 1)
↓
chest

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Leave a comment, if you have any question.