Ship List
This is an identification list for the ships of Homeworld 3, based on current screenshots and gameplay video. At the present time, I am only including ships that have appeared in the game engine; I am not including ships that appear in concept art unless they have also appeared in-game.
General Notes
On Fighters: it appears in the UI from the Kesura Oasis trailer that fighters are once again individual units like in the original Homeworld, as opposed to squadrons in Homeworld 2. The costs listed below appear to be per individual craft. It also appears that the hotkey groups also have some of the "strike group" behavior from Homeworld 2, with formation and aggression settings.
On Megaliths: Homeworld 3 includes a lot of space terrain, including space stations, hyperspace gates, large scale debris and other megaliths. I'll only try to classify these objects where such information is available; otherwise I am assuming that they are just terrain and not functional units.
Hiigaran Fleet
Probe
Cost: 50 resources
Recon
Cost: 50 resources
Interceptor
Cost: 100 resources
Attack Bomber
Cost: 150 resources, 0:14 min
"Effective against capital ships. Sends high damage bombs towards large tar[gets];
Designed for bombing runs on capital ships."
Resourcer
Notes: Can capture enemy ships as well as collect resources.
Resource Controller
Notes: Can dock four resourcers on the underside.
Assault Frigate
"Effective against capital ships."
Torpedo Frigate
Notes: This ship is identified as a "Torpedo Frigate" in the Collector's Edition descrption, but it may instead be called the "Missile Frigate."
Ion Cannon Frigate
Notes: The Ion frigate is identified in several concepts and has been seen in-engine in this lineup screenshot, but I haven't seen it since, nor any other ion beams at all. The very similar Railgun Frigate (see below) has been seen instead. It's possible that they're both still in the game, or that one has been replaced by the other. They're so similar that if they are both still in the game, I'd guess that one might be an upgrade of the other.
Railgun Frigate
Notes: I have the feeling that this is a replacement for the Ion Cannon Frigate. It's extremely similar both in appearance and role.
Destroyer
Carrier
Notes: This is the new version of the Hiigaran carrier; the earlier version has been re-designated as the Kalan Raiders' capital ship.
Mothership
Notes: The "Khar Kushan" bears the distinctive 15th Fleet insignia, and appears to house the three hyperspace cores visible on the topside aft. The mothership has mobile turrets that move along the four tracks on the top side.
[Turrets]
Notes: Going back to the abandoned early versions of Homeworld 2, the development team toyed with the idea of having deployable turrets that could be placed on megalith structures, but their efforts were frustrated and abandoned. It looks like they're trying again in Homeworld 3, and it will be interesting to see what success (if any) they find this time around.
Kalan Raiders
Notes: The Kalan Raiders are introduced in the Kesura Oasis trailer, in which they attack a Hiigaran patrol. The ships they use look similar to the Hiigaran types, but this may not be story-relevent.
[Raider Fighter]
Missile Frigate
Carrier
Notes: This model used to be the Hiigaran carrier, but it is now being used for the raiders.
Unknown
Unknown Fighter 1
Notes: Glimpsed in the First Look trailer. Some kind of fighter or corvette. Don't read too much into the red color scheme: there are a number of Hiigaran vessels in the first trailer with the same red color scheme, which may just be player teamcolors.
Media Links
Homeworld 3 publisher's site:
https://www.gearboxpublishing.com/game/homeworld-3/
Homeworld 3 Steam page:
https://store.steampowered.com/app/1840080/Homeworld_3/
Announce trailer (8/30/19)
https://www.youtube.com/watch?v=J675BQaIuQs
Railgun Frigate firing animation (4/14/21)
https://www.youtube.com/watch?v=fCbgqM4CuOs
Gameplay First Look trailer (12/9/21)
https://www.youtube.com/watch?v=tI-2p_jj6b0
Gamescom Kesura Oasis gameplay trailer (8/23/22)
https://www.youtube.com/watch?v=zMzDeMdGnew
Collector's Edition description image
(with Mothership, Destroyer and Torpedo Frigate models)
Hiigaran Fleet lineup concept image
(includes concepts of cruiser, ground turrets, and power generation ships)
8/28/22 GameStar gameplay
preview (German) (YouTube)
9/4/22 Kesura Oasis
gameplay trailer - extended cut for PAX West (Youtube)
9/5/22 More Kesura Oasis
gameplay (YouTube)