Hi Shadree, thanks for the feedback! we are aware of a number of bugs and are working to upload a new version of the game with these bugs fixed. We needed to wait until the end of the 2024 GMTK Game Jam to make any changes, so these changes will be coming soon!
To answer your questions:
-There is currently not a way to save (coming soon)
-Placed objects cannot be stood on. This is part of the challenge of the game. We may look into adding objects with standable platforms in the future but no promises
-You cannot move/delete pieces after they're dropped currently, you'll need to reset the level to rebuild. You can do so by Navigating to the pause menu, click retry, then click resume. We understand that this is also a bit tedious and will be working to make this a smoother process with the updated version of the game.
-We are also aware of the browser version having the sides and top cut off and also plan to fix this too :)
As a reminder, since the game was submitted as part of a game jam, we only had 4 days to build and submit the game in it's entirity. We will be improving the game now that the jam is over!