Hey there. Sorry, you are experiencing issues with the game. Could you provide any feedback for the exact problem you are facing? I can assure you that the game is definitely playable. We had a few playtesters and received a lot of feedback on the game so far. So you are free to contact me for further assistance and send me details about your system configuration or any error messages you receive so I can help you identify the problem.
There are a lot of possible reasons why the uninstall.exe might be missing. Windows could be responsible for some missing files. I did check it on my old laptop and was able to install and uninstall the game without any problems. You can try reinstalling the game to the same folder and see if the Uninstall.exe is still missing.