Robot wants dots! Okay, the star of Robotic Arm, a simple idea puzzle game by Amidos might be missing his torso, head, and legs, but his desires are no less poignant. Each level features lines connected to filled and empty circles, surrounded by yellow dots. The filled circles serve as rotational joints: clicking one will rotate the connecting arms 45 degrees clockwise (save for the one in the center, which is fixed in place). The level is completed when each and every unfilled circle contains a yellow dot. Each level has a minimum number of moves to shoot for, but as there is no penalty for undoing or redoing moves, it's worth experimenting.
Robotic Arm's eerie music and starkly minimalist, almost abstract, aesthetic might turn some people away. You can never find a cartoonishly snarky AI when you need one. No matter though: Robotic Arm offers a cunning test of spatial logic that should appeal to any fan of mechanical manipulation puzzles. Maybe the Robot Apocalypse won't be so bad after all!