Alien Dungeon is up and over $200k on Kickstarter for their All Quiet on the Martian Front campaign and have added new add-on options.
From the update:
We couldn’t be happier with how things are going! We now have the Martians, United States, and British Expeditionary Force unlocked for the game!
If you haven’t pledged yet, it’s not too late! There are many pledge levels available, including the highly affordable INVASION Level!