Here's the launch trailer for Mega Drive Mini

Sonic is joined by plenty of other heroes and villains in this all-in-one console, which has just launched.

Just before the weekend, Sega launched their retro console Mega Drive Mini (or Genesis Mini, depending on the region), which joins the existing range of miniature consoles out there, coming pre-loaded with 42 games.

What's more is a release trailer has also landed to celebrate the occasion, preparing you for some of the big games in there, including of course Sonic the Hedgehog, among other icons from the same era.

What's the highlight on here?