There are five enemy fields at the start of the battle, but concentrate on the southeast one, as Sleggar will head there. It is also unlikely you will capture all five by yourself, as your allies are pretty good at the start of the battle in capturing the fields. Once this is finished, the Federation will prep their secret weapon, which is a massive laser cannon down the center of the map.
Stay out of its range, which is shown on your map, as it will blow open a hole in Solomon Base. This will allow you to go inside, with your primary goal being to capture Solomon Core. Feel free to get the other two fields first before going after the Core. Of course, this will trigger Dozle appearing with Big Zam, a Mobile Armor that is significantly bigger than your suit.
Its appearance will capture the remaining allied fields, so go and recapture the one with White Base in it, then go after Big Zam. Now, Big Zam has four spots located on its body that can be broken, which are shown as green shield icons. The first two you will notice are the legs, with another being the back of its "head" area and the last being the cannon on the front.
Big Zam has four main attacks, with its most devasting being the large cannon blasts. One might be followed by some simple shots, then the big shot will happen. This one is slightly away from its body, while the other one will be closer to its body. The only other attack has it swinging its legs at you. Simply remove the armor, then keep attacking it until it goes down for good, finishing the battle.
| Unlock |
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| Sleggar Law is unlocked as a pilot. |