https://www.autoitscript.com/site/autoit/

After completing the download

Right click your desktop and create a new script or open up notepad and save it as a .au3 file.

This is a code I created basing on 2 other guides one for this game (for which the code didn't completely work for me) and one for the original GooCubelets. Cope and paste the code belowinto the AutoIt script editor (right click your created script and click edit script) or into the notepad.
(Note the first sleep can be lower, i set it to 5000 as my pc is slow and could crash applications easily so I set a bit longer delay, same with the end delay, you could lower it to about 1000-2000 whatever works best for you)

Sleep(5000)

Local $counter = 0
Do
Sleep(200)
Send("{w}")
Sleep(200)
Send("{w}")
Sleep(200)
Send("{w}")
Sleep(200)
Send("{w}")
Sleep(200)
Send("{w}")
Sleep(200)
Send("{a}")
Sleep(200)
Send("{a}")
Sleep(200)
Sleep(200)
Send("{w}")
Sleep(200)
Send("{w}")
Sleep(200)
Send("{w}")
Sleep(200)
Send("{w}")
Sleep(200)
Send("{d}")
Sleep(6000)
$counter = $counter + 1
Until $counter = 365

After saving the program, either with the AutoIt script editor or in notepad as .au3 file open the game in windowed version, start new game, go to your desktop (If minimise buttom doesn't show go to the bottom right of your screen and click there, should work), right click your saed script, click run program and quickly go to your game, unless it opens up the game itself.

Warning if this code doesn't work for you, and you want it off, you either wait for it to finish or open up task manager (ctrl + alt + del, click task manager) --> more details, choose AutoIt and click end task.

If the code works it should finish level one in a way for it to think you didn't and restart it while getting the achievements. During the script running leave your pc for the game to complete or end the application using task manager if you have to use it.

Hope this works for you!