Spot the Diff' - Version 1.5 Compare two seemingly identical pictures in each Picture Level in order to spot the 5 differences between them. SPOT THE DIFF' is an updated arcade- style version of the popular family classic pencil & paper "Spot the Difference' game which basically test and push the powers of your observation to the limits. The arcade-style approach in this game is as fun and visually exciting as it is challenging in concept - you won't want to put it down until you've spotted all the differences.