Some of the games were multiplayer-capable and could be played with other Zune devices within wireless reach.
There were forty-two games and twenty other applications officially released for the Zune HD over the span of two years.
[1] All apps could still be downloaded directly to Zune HD devices using their own "Marketplace" option.
As of December 2013, registry edits no longer allow the Zune app marketplace to work and apps can no longer be purchased directly via the device.
^* (Note: Space Battle 2 is the Zune HD version of the original Space Battle for pre-HD Zune devices.)