Thank you for your suggestions! I appreciate your feedback. Implementing the ability to drag objects instead of having them spawn in the same place sounds like a great idea. Having a trash bin to delete unwanted objects would also be a useful addition.
As for the issue with the play button not functioning, I apologize for the inconvenience. To proceed in the game, you need to press the "W" key to move forward and the "Q" and "E" keys to rotate. I apologize for not providing this information earlier. Please give it a try and let me know if you encounter any further issues.