New Avatar MX Title Churns The XBLA Dirt

Microsoft usually announces its Summer of Arcade titles at E3, and perhaps this mysterious dirt bike title will be one of them.

Official Microsoft XBLA site playxbla.com posted these two images, saying that they're from a title that will be fully revealed at E3.

The screenshot tags for the project use the nomenclature "AMX," so it could well be that that's the name of the game.