Silellak
Cipher
Apparently there is an X-Com "inspired" freeware game called UFO: Alien Invasion. I am currently in the middle of downloading it, but I was curious if anyone here had tried it and what their thoughts were if so.
It can be found here:
http://ufoai.ninex.info/wiki/index.php/Main_Page
It can be found here:
http://ufoai.ninex.info/wiki/index.php/Main_Page