there is no game?
Click on the paddle to add force to it and try to flip it to move.
The page says you did not upload a file. Sorry should have been more clear.
Can you maybe download the file and unzip it (sry, this is the first time I use itch.io to share a game, so I’m not familiar with it yet :/)
You need to install WinRar, and you can then open the folder
