Here is the full list of all 10 Antenna Dilemma achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Find a way to watch TV.
Finish Chapter 1.
Look at all sticky notes while controlling Alfred.
Give the rice cakes to your new friend.
Solve the mathematic puzzle without error.
Hit the box turtle with the metal bar.
Call the pizza place.
Call your nanny.
Watch the Cube of Fortune on TV.
Watch Waffles on TV.