A Natural Selection 2 trailer to go with the latest beta build of this upcoming action / strategy sequel - coming from indie developer Unknown Worlds in Summer 2012. The update is codenamed "Gorilla", as it includes the Onos, the game's fifth and final alien race. Marine jetpacks and the new "Mineshaft" map are also shown for the first time in this 3-minute gameplay trailer. If you've pre-ordered, this is available for you to play right now!