Hi, thank you for checking out Tiny Kingdom, yes the cursors shadow is already gone in the new version, as we will use a new 2D UI, that means, the UI will generally be different, also a grid is shown where you can place your towers as well as a kind of shadow shows you where you can build a tower when you move him over the playfield with your mouse, you can rewind the hordes 3 times per level, you did not broke the button haha and a tutorial is mandatory / standard in the next version, all that and much more already improved (general shader style, many sound effects, a lot of environmental animations...) and working on more, but to upload a new version we must wait for the voting end. I hope you can check out the next version too, as I love to hear your feedback... thanks :-)