Escape Game: Hidden Doors

Look around, solve simple riddles, collect items and get out of here.
Play for free.
*Graphics quality may degrade on some devices. There is no effect on game progress.

【How to Play】
-Let's tap the location you are interested in.
-Tap an item on the list to select it.
-When you can use the item you have selected, you automatically use it.
-Auto save.

Recommended Aspect Ratio 9:16-9:21

Music and sound effects:
https://soundeffect-lab.info/
https://musmus.main.jp
https://taira-komori.jpn.org/index.html
https://dova-s.jp/
https://www.soundeffectsplus.com/
http://www.freesfx.co.uk

3D model:
"Bookshelf" (https://skfb.ly/6wUzB) by Fenes.Octavian.Romulus is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Bolt Cutters" (https://skfb.ly/oKBv8) by Glitch5970 is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Hook Quadriko" (https://skfb.ly/6V8N8) by Francesco Coldesina is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Switchers" (https://skfb.ly/op68J) by DJMaesen is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).

Recent changes:
Security update.