Currently adding some more sprites to the sheet :) So far there's a new 'retry' and 'main menu' button, and the submenu (game over, confirmation, custom spawn, etc.) box is in progress.

The scale is a bit ridiculous, but I planned a bit of a more suitable one on some scrap paper.

Oh, and I just noticed the shadow for one of the sprite's letters is off (the 'Done' button) so that'll have to get fixed :P