Why do we need to click to collect the cash? Like... i see no problem in just hovering over to collect money and not waste time clicking until your hand dies.
It would also be nice that after you re launch from earth that you could skip visiting all the other planets and go directly to your last one. And on the stats tab that you could travel to previous planets without going back to earth and do the whole thing over if you skipped some missions.
I would love if under the research tab that you can scroll down the list with the scroll wheel, since i always move the page instead of the list by habit. But overall, an awesome game.