Battlefield 3's Wake Island might as well be called “Easter Egg Island” due to the amount of content tucked away in obscure corners of the map. What is this hint? A futuristic warrior hiding up a tree? A gunship hidden at the bottom of the ocean? Neither, according to bf3blog.com - who also posted the above image. It's the numbers “2143” painted on a wall. It could be a hint that the eagerly-awaited sequel to future manshoot Battlefield 2142 is in the pipeline, or it could be that one of the developers wanted to make a note of his PIN number.
In addition, a Reddit user found a toy dinosaur tucked in a cave on one of the maps. Apparently there are six scattered across the map, with this YouTube user on a mission to find them all. To be honest, they're the most rubbish in-game toy dinosaurs I've ever seen. If I was a child and I got one of these for Christmas I would be bitterly disappointed. They make Barney look like the monster from Cloverfield.