i download alpha 5 verison and when i install it says failed to open log file.

p.s
i know this stuiped but how do you save the game.

log file thing is happening on some systems when Vista or Win 7 automatically save .log files in your personal folder and not in main bote folder. but it's not that important.

Saving works when moving your mouse to the upper left corner of the screen when in-game. Then a swap bar pops up where you can access game options.