Regrettably, not all of the greenskin races will be available in this alpha weekend as previously planned. On the plus side, the Goblins, one of the most anticipated races, will be featured. If you were really looking forward to either the Orcs or the Hobbes, take heart: The studio has announced there will be a fourth alpha weekend, which will include all nine races, more daily quests, and even more content.
Supporter packs are still available on the official site for those wanting priority admittance to the alpha.
[Source: Mechanist Games press release]