This (D2kA) is my mod for the OpenRA game with the goal to improve on Dune2k gameplay in multiple small steps. New content and inspirations from the Dune books take precedence over balance changes, initialy. (Development has ceased)
Here we see all four harvester types that will be in the mod.
The standard one is delivered with refineries and can be purchased at the starport.
The three faction specific ones can only be built at the heavy factory. Ordos advanced harvesters are immune to worms, the Atreides harvester is armed with a gun turret and the Harkonnen's has 30% more capacity.