Sneak Attack (2010)

From the description of the game:
"When war comes, humans no longer man the battlefield. Wars are fought by mechs, giant robots, remotely controlled from far-away bases, with the riders of these giant mechs completely out of harms way.

Nonetheless, your commanding officers have a job for you. A job putting you in the line of real danger. Intel suggests that the enemy has amassed a large force, and put them ashore outside your capital in the midst of night. Their mission? To launch nuclear missiles at your nations leader, and every monument in your capital.

Our engineers have sent out a signal that interrupts the mech's connection with their home base, causing them to wander meanlessly around.

Now, you must sneak out to destroy each of the enemies' mechs, before they are powered up and ready to launch.But be careful."

Sneak Attack is a free, print-to-play game designed for the "sneaky sci-fi game contest".
During play, you will move around a hexagonal board depicting a battlefield. The player will attempt to sneak up on enemy mechs, destroying them with EMP charges, in order to save their home, and the pride of their country.

This game was created for the BGG "Sneaky Sci-Fi" contest, in which you had to create a game, whose title contained the word "Sneak" or a derivative thereof, and be in a science fiction setting.