Spent some time at lunchtime playing Planetary Defence today. Its pretty cool ;) Im adding a few minor things, like new orbiting ground bombardment satelittes and Ill be adding new enemies and maybe some new gameplay modes (like an 'eternal' mode with recinforcements arriving) I think PD should eventually sell very nicely, it just needs that last 10% of effort.
Read a postmortem on Space Station Manager, which looks really cool now (better than when I tried it). Pity he didnt post sales figures ;) I'd love to know how well its done.
Only 1 sale today (Asteroid Miner), but I doubled my daily limit on Google AdWords, and added the conversion tracking code. maybe that will get me somewhere.