TV part was easy, it just needed some thinking, the last part with the colours and the light bulbs was hard because it gave no hint. Not even a little one.
Pro tip: If you are crouching you can go literally right next to a zombie, if you are crouching and a zombie cannot see you and you hit it from behind it does maybe twice as much damage.
For a long time I had high amounts of foo and I got food every day, a good amount of people, a good amount of squares, then it happened. I finally found the graveyard with the "Evil Portal". The first thing I did was start killing zombies there, it took 3 times to finally rid them all, but I finally did it. Then of course I reclaimed the place. After that all I needed to close the portal was 5 more soldiers and a 5% more happiness. I had 2 schools so I trained everyone I could into soldiers, and threw a party at a bar. I had enough happiness and soldiers to do it. I selected "Close the evil portal", it took 10 days. And in those 10 days I was attacked by many many hordes of zombies and I lost a lot of people and a lot of squares. Finally after losing so many squares and people, I closed the portal. It was over. No... More... Zombies...
@mfeh. He wears 2 gloves on one hand. @Eric0816. When the monster pulls out a melee weapon, the hero pulls one out from his inventory. @Gameguy602. I agree! What's the point!