Quite a few people are reporting crashes. Sorry about this! If the game crashes can you please send me your output log (or post a link to it here). Logs can be found at Users\UserName\AppData\LocalLow\Free Lives\Second Earth\output_log.txt
Et voila :)
https://www.dropbox.com/s/6b2foue4sbur5xb/output_log.txt?dl=0