Game description from the publisher: New heavy walkers for Dust Tactics bring the big guns! Allied forces gain new strength with the Heavy Assault Walker. Support your troops with the Punisher, the heaviest walker the Allies have produced. Its twin 155mm howitzers can pummel even the mightiest walkers. Adhering to the Allies' traditional strengths, the Fireball packs versatility and lethal close range attacks. Its deadly Napalm Thrower launches can consume nearly any enemy in a single fiery blast.