Love the game looking forward to the finished product however i have been only able to play very little of it as it either crashes before it is able to run or crashes very quickly into the game looks like a Unity crash but i am not teck savy enough to know much more or sort it out, but well done anyway.
Sorry about the crashes! If you post your logfile here I can see if I can help. (pastebin.com works well for this)
Mac: ~/Library/Logs/Free Lives/Second Earth/Player.log Windows: C:\Users\username\AppData\LocalLow\Free Lives\Second Earth\Player.log Linux: ~/.config/unity3d/Free Lives/Second Earth/Player.log