(Source: BGR) Super Mega Baseball 2 ($29.99 ERP): Available May 1 to May 31 on Xbox One; Metal Gear Solid V: The Phantom Pain ($19.99 ERP): Available May 16 to June 15 on Xbox One; Sega Vintage Collection: Streets of Rage ($9.99 ERP): Available May 1 – 15 on Xbox One and Xbox 360; Vanquish ($19.99 ERP): Available May …