しろくろめもりーず【謎解きアドベンチャー×脱出ゲーム】

A mysterious nightmare that I've seen for some time ...
One day, when I wake up ...
I was in a mysterious mansion ...
Explore ...
Solve the mystery ...
Can you reach the truth of all mysteries ...!

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Game description
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【story】
The main character, Kuro, has a nightmare recently.
One day, when he wakes up from a nightmare, Kuro and his sister Shiro are in a mysterious mansion.
What was in a nightmare is now a reality ...! ??
The story begins from there.

[Game content]
A mystery-solving adventure escape game where you try to escape from the mansion through exploration, puzzle-solving, and battle.
You can reach the truth of all mysteries! ??