Hey, sorry about the crashes. If you two can post your logfiles here that'd let me 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