Best Guess At Best

Best Guess At Best is the seventeenth track in Halo Wars: Original Soundtrack.

Overview
The track is an ambient track featuring a mix of synthesizers with reverb as well as digital notes.

The soundtrack's bonus DVD includes an alternate version, titled Best Guess At Best (Shield Exterior Version), featuring additional vocals, heavy percussive beats, and the main melody at a higher tempo.

Appearances
The track plays randomly as a backing track during gameplay on any campaign or Skirmish level in Halo Wars set on the surface of the Etran Harborage (though with exception of two campaign levels), including: The alternate version only plays in the beginning of the levels listed above.
 * Campaign
 * Anders' Signal
 * The Flood 
 * Shield World
 * Cleansing
 * Repairs
 * Skirmish
 * Exile
 * Release
 * Repository
 * Barrens