Undroid 2

Undroid 2 is a top-down shooter game and the sequel to the 2013 game Undroid. The player takes on the role of a battle droid operator who is fighting against the invasion of enemy droids. The game continues the first game's story and is set during the third droid attack. The main character has three days to defend Earth.

The game has 50 levels, 16 weapons, and 35 unique enemies. Additionally, the sequel introduces the new door-hacking puzzle minigame based on anther game by JETI Lafix: The player must direct a beam from its source to the receiver unit by placing tiles that redirect the beam by 90 degrees.