Cyanopsia
King Slime
That's one of my favourite things about Terraria. I'm pretty sure only three people had worked on the game when it was first publicly released, and here it is, up against Civ V, Skyrim, Rocket League, Fallout 4...Terraria has received my vote. Cheers to hoping it can defeat the AAA giants!
It's amazing, really, and that's why I think Re-Logic is wonderful.