Ecco is regarded as one of the best games for the MegaDrive, and those who put in the hours were rewarded with a rich, involving adventure game that just happened to be about dolphins and whales and things.

But for most people it was the game where you swam around a bit and did some sick flips in the air and then kind of got lost and didn’t know what you were meant to do and then wondered if it was too late to take the game back and play Toe Jam and Earl instead.