Buggy as hell. I'm sitting on 100,000 of the basic currency but don't have the achievement for collecting 10,000. I've got an achievement for collecting ten of an item, but somehow NOT the achievement for collecting five of the same item. The UI is also a disaster, with some windows covering other windows and others with parts hidden off screen no matter how you resize. With an experience this messy, I admittedly didn't stick with it long, but there was nothing to indicate it was anything beyond the most basic manual clicks and automated clicks gameplay. Just awful.