Lost Little Spaceman has reached the open beta stage. It's still a fair way from being complete, but has a fully playable first level.
Please download and try, it's free. Any feedback is greatly appreciated. Next levels are still in early stages, so any suggestions might end up in the game.
Available on Google Play here - https://play.google.com/store/apps/details?id=com.nellyfish.lostlittlespaceman.
iOS should be available next week.