In Power Link, you control a stickman whos goal is to supply a given device with the correct amount of power.
The amount of power each cable on the level has is represented as a color which you can mix with other cables by using cable connectors to get a mixed color cable which has a different amount.
Mix colors to match a cable with a required color which is shown on the device outlet, but be careful! some times the device can get a power surge if you miss.
Have fun and power it up!