Here is a full walkthrough with all achievements guide for Chill Corner.
Weather
Select any weather with the buttons at the right of your chill corner.
Sunny Day
Select sunny weather with the first button at the right of your chill corner.
Rainy Day
Select rain weather with the second button at the right of your chill corner.
Snowy Day
Select snowy weather with the third button at the right of your chill corner.
Character
Go to your chill corner menu clicking on the second button at the bottom left of your chill corner.
Click on CHARACTER.
Go up or down with your mouse and select a new available character.
Pet
Go to your chill corner menu clicking on the second button at the bottom left of your chill corner.
Click on PET.
Go up or down with your mouse and select an available pet (the blocked are from DLC) and a pose.
New Room
Go to your chill corner menu clicking on the second button at the bottom left of your chill corner.
Click on ROOM.
Then go right or left with your mouse to a new room and click on the SELECT button.
Feeding
When the food icon appears above the pet, press it and feed the animal.
The icon may not appear, it’s a little buggy, but there are some methods to force. If the icon don’t appear after a few minutes, swap to a different animal, wait a few minutes and keep doing that until it finally appear. Or try to change pets, hit Reset Room in the settings, then relaunch the game.
Skipping
In the music player on the bottom center of your chill corner, click on the previous or next track button.
Choosing to next or previous track
Shuffle
In the music player on the bottom center of your chill corner, click on the shuffle button.
Choosing to shuffle play an album
Favourite Track
In the music player on the bottom center of your chill corner, click on the loop button.
Choosing to loop your faviroutite track
My Album
In the music player on the bottom center of your chill corner, click on the expand button.
Click on CREATE ALBUM from the left section.
Creating your custom album
Task
To create a To Do task, click on the first button on the bottom left of your chill corner.
And click on ADD TASK.
Breaking Time
Pause an activity by click on the fifth button on the top right of your chill corner.
Choosing to pause your activity
Decorator
Each minute of chill time gives you 1 Chill currency which can be used to unlock decorators.
Go to your chill corner menu clicking on the second button at the bottom left of your chill corner.
Click on DECORATIONS.
Look the decoration’s values and get your first acquisition.
Decorating
After purchased, the decoration can be placed in your corner through the Decoration from the chill corner menu or from the hammer icon at the bottom left of your chill corner.
My Own Room
Go to the room selection, select an Empty Room from the four options and place any decoration item.
Decorating your custom room
Green Room
Get and place one of the six pots or one of the two trees in your chill corner.
Placing a tree or tree pot
Christmas
Get and place the Christmas Tree in your chill corner.
The Decorated Christmas is also an option, but it’s more expensive.
Perfect Collector
Buy all the decorations which are estimated around 400 Chill time.
Five Minutes
Spend 5 minutes in the game application.
Thirty Minutes
Spend 30 minutes in the game application.
One Hour
Spend 60 minutes in the game application.
Hard Working
Spend 24 hours in the game application.
The Steam activity time may differ from the game application time because of a frame rate dependency issue, but you can check your total Chill Time in the Statistic from game settings.
Spending more than 24 hour in Chill Corner
Three Hour
Spend cumulatively 3 hours or 90 minutes of activity time with Working or Studying.
Studying or working for 3 hour
To complete the 24 hour achievement, does it have to be 24 consecutive hours?
Thank you very much for the guide
Nope. Just total hours played.