As a fan of the series for 19 years, Sonic Generations is a great way to celebrate the 20th anniversary! Playing through 9 levels cherry picked from the series history as old-school 2D sonic and the newer 3D style creates lots of nostalgia, particularly when you spot a piece of level design from another level that didn't make the cut. (The final level from Sonic Colours feels a lot like the classic 'Scrap Brain Zone', for example.

The game is fairly short, but each level has so many secrets and alternate routes as well as online leaderboards it becomes hard to put down! The difficulty curves nicely for younger children (and those of us with no hand-eye coordination), and the music remixes for each Sonic play style are absolutely fantastic!

Cannot recommend it enough!