When Nintendo announced Codename S.T.E.A.M at E3 earlier this year, there was almost nothing to see at all, but we thought it would be something exciting. Now Nintendo have proved us right with this awesome new trailer for the game that shows off lots of action-packed gameplay.

Codename S.T.E.A.M is set in the Victorian times, but in a London where everything is powered by steam, such as the huge airship Lady Liberty. You get to play as several heroes from both Britain and America, in a game that looks to mix up action and tactical decisions. It’s made by the same guys who created Advance Wars on the Game Boy, so we expect it to be a really clever game.

The Codename S.T.E.A.M release date is spring 2015. To stay up to date with the best games on 3DS and Wii U, visit out Nintendo channel.