What would you do if you could travel through time? That’s the question at the heart of Fun Is Infinite Sonic CD, a new game for the iPhone and iPad. In this game, you travel through different eras, each with its own unique challenges. There’s also an infinite runner mode where you can see how far you can get before you run out of time.

The graphics in Fun Is Infinite Sonic CD are absolutely stunning. Each era is beautifully rendered, and the characters look just like they do in the Sonic games from the 1990s. The music is also …