Microsoft to show 20 games at E3 conference

Microsoft has lined up 20 games for its E3 2013 presentation, although we don't know how many are current generation and how many will show off the Xbox One's grunt.

The tally comes via Spike TV's Geoff Keighley on Twitter, who had it from Microsoft executive Phil Spencer.

Keighley noted that additional Xbox games wil be shown on Spike, including exclusive reveals during its Xbox pre- and after-shows.

There's no breakdown available of how many games will be for Xbox One and how many for Xbox 360 (or even Games for Windows Live and Windows Phone, come to think of it) but we do know there will be at least one surprise for Xbox 360.

Microsoft's conference is the first major event of E3 and kicks off at 9:30AM PST June 10. That's about 12 hours away at time of writing.

Thanks, Gematsu.