Dr. Stanley's House 2 Walkthrough (All Five Stones plus how to get sixth one in different version)

This is a walkthrough of the game "Dr. Stanley's House 2".

Note:
Due to the fact that the "6 stones" version of the game is only available on Android devices and that it requires Adobe Air to play (which is no longer supported), I couldn't record that version, but I provide instructions in the video on how to get the sixth stone and the golden plate offered in that alternate version of the game.

Play the game here: https://jayisgames.com/games/dr-stanleys-house-2/

You can visit my Patreon page if you want or something:
https://www.patreon.com/awalkthroughlife

Game created by James Li
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Game description:
If you're looking for a fantastic point-and-click adventure that combines mystery, suspense, pharmaceuticals, science fiction, and an extremely goofy English translation, then look no further. Take two shots of Dr. Stanley's House 2 and call me in the morning. Presuming, of course, that you ever find your way out of the air ducts.