Most unique objects in a videogame

Featuring more than 20,000 unique useable items, Scribblenauts (5th Cell, 2009) boasts more in-game objects than not only any other puzzle game, but also any other videogame in history. Players are tasked with using their imagination to conjure up a range of objects that will help them to solve the game’s puzzles – whether they be chainsaws, bears, hot-air balloons, dinosaurs or even Albert Einstein! The longest list of words (items) discovered so far is 22,802.