Scribblenauts is one of the most awesome ideas to come out in a video game. It's a sandbox-puzzle game wherein you try to figure out how to collect certain items or complete certain tasks in a level. You need to use items in order to do certain things in a level. And this is where scribblenauts is very unique. When you type a word, that word becomes available in the level you are in. Take for instance, you type "hammer". That hammer will then appear. Or maybe you'll type dragon or Mario or airplane. It's very very nice to see what the game can give you and how the different things you type in will affect you. Pretty cool stuff. Where did I first play Scribblenauts? On my mobile phone. On what platform did you first play Scribblenauts?