Finished the game, came back today to find I lost my save...
6.5/10 needs more work on text clipping outside of boxes, typos (million is spelt with one L in most places, could use a different font to make the game look less amateur
As stated by many others previously, statistics for how much each building generates would be extremely useful.
When building costs get higher the font size becomes a little small, and while still legible, others may find it annoying.