The Morden's Saucer is a vehicle constructed by the Rebels for Donald Morden with extraterrestrial technology and extremely thick armor. Morden uses this as his personal transport. The upper alien saucer body resembles a Dai-Manji, although much smaller, and it is mounted on a tank chassis resembling that of Sarubia's.
It first appears in Metal Slug 2/X where it was quickly destroyed by the aliens and in Metal Slug 3, where it is depicted to be able to fly despite its poor condition with several Rebels in Mini-UFOs in tow..
It also appears in Metal Slug Defense and Metal Slug Attack as Morden's vehicle, with his rocket launcher as his primary weapon and calling in his Hi-Do to drop bombs all around the screen as his special attack. However, the Morden Saucer is still vulnerable to knockback, and has the 2nd highest AP cost of all units in the game, with a whopping 950 AP cost (1500 in Metal Slug Attack). Attack also features two others versions, painted Red and Gold respectively, which have different Special Attacks.
|Combat||Di-Cokka | Bull Chan | Girida-O | Iron Iso | Melty Honey | MV-280B | Mini-Bata | M-15A Bradley | LV Armor | MV-280C | Japanese Tank Soldier|
|Support||MV-280A | Dararin Dara Dara | 3-ton Utility Truck | Landseek | Nop-03 Sarubia | M-3 Rocket Launch Support Van | Double-Decker Bus | MG-36 | Ferry Boat | Subway | Turrets | Morden Saucer | Walking Locomotive | Garbage Fortress | Mine Carts|
|Aerial||R-Shobu | MH-6J Masknell | Flying Tara | Eaca-B | Null Fighter|
|Marine||Hammer-Yang | Jet Hammer-Yang | U25U | Mini-Sub 88|
|Vigilance||Mosque Artillery | Patrol Robot | Supervisory Camera | Sensor Mine | Morden Robot | Metal Mole | Laser Drone | Pods | Rebel Walker | Balor|
|Ptolemaic||Black Hound | Hover Vehicle | Hover Unit | A.P.C. | Ptolemaic Slug | Wall Drone | Units | Ptolemaic Saucer | Mammoth Tower|