Hidden Rooms is a map made by Sushimanz. 1.16+ Map to search and connect the dots. Each room is quite challenging based on a specific idea or thematic map. This map should be played with your brightness level maxed out as it is so easy to navigate. You can play around with the shaders but they may make some rooms darker than they should. If you really have the hint book you can locate it early on in the map. The last item is hard to find so you might want to rely on hints.
screenshot:
Note:
Please don't work on any other versions as it may not work!
You should set the render distance to 12 or above.
How to install:
Download the map from the link below.
Extract the file you just downloaded.
Press and hold the Windows key, then press the R key on your keyboard (or you can click Start, then type Run Search, then click Run)
Type %appdata% into Run Program and press Enter.
Open the .minecraft folder, then open the saved folder.
Drag the map folder to extract the folder you saved in step 2.
"I started with the map in Singleplay mode.
Enjoy and have fun!