Monolith Soft, the developers behind 2010’s Xenoblade Chronicles for Wii, is still calling its upcoming Wii U game “X.” Originally announced during a Nintendo Direct earlier this year, we still don’t know much about the game other than that it incorporates large-scale, open-world mech combat. And that it’s coming out sometime in 2014.

Check out the latest trailer for X below. Are we looking at another Xenoblade game?