Some more footage from the team at
Ten Ton Hammer | Taking You to the Next Level! - Massively Multiplayer Online Game Info for you to see. This one zooms in and out as the guys play the game (Lucia: the lucien alliance home world which you may have seen in previous videos) and comments on how some of the mechanics in the game work, and mention some abilities.
STEALTH! Yes that's right, there are stealth units that go 'invisible' on the screen and can be used to sneak up behind and flank enemy units. It was put to good use as the up front warrior type drew fire, and then the stealther began blasting them from behind where they weren't covered in the video. They also commented abilities like
healing, which it was suggested would be more of an 'after combat' thing, than something you use in combat as is typical with many other mmorpgs.
Suppressing Fire is another ability, which can force a target to keep their head down and not fire at you. A good soloing tactic to temporarly "crowd control" one guy while you focus on taking out his buddies.
Focus bars are apparently like a shield, with your hp dropping down fast after they run out, there are focus heals which were used here and in previous video's (in combat). You can also regenerate it by retreating, or ducking your head.
Grenades were also mentioned near the end. Various types, useful for tossing at places to force the enemy out from their cover. NPC's also have the same cover dynamic, aswell as multiple AI tendencies; some are naturally more aggressive and will pursue you while others like to sit back and camp from cover.
Stargate Worlds First In-Game Footage - A Mid-Level Instance | Ten Ton Hammer