Linkage (Neutral)

Somehow you are in the locked dark room. Escape from here by finding items and using your brain.

*About

This time you are locked in the dark concrete room. (dark but not horror)
Explore the room, find and use items, solve riddles and escape from here!

*This room is darker than usual, please adjust brightness of your display when screen is obscure.

Good luck 🙂

p.s. This room has single exit.
When there are multiple exit, I always put a message in ending.
Thank you!