Note: Make sure you complete the whole level
you can not save and exit.There are 5 minikits you don't need the wall tag for this level. It's best to use Superman since he's invincible to anyone.
Minikit 1: FREEPLAY ONLY: Blow up 3 silver objects rocks.
1. First part of the level Orm fight.
3. Switch character with

walk back towards the wall should be in this throne room.
3. Last battle fight with Orm. (remember don't save and exit)
Minikit 2: STORY/FREEPLAY: Switch character with

, you'll see a some people sitting by a throne smash each side of objects by them build them with Green Lantern or Mera and they will dance giving you a minikit.
Minikit 3: STORY/FREEPLAY: Next to the wall tag is some footprints useMera or Batman to follow it and then Green Lantern or Mera, it will then unveil a minikit to build.
Minikit 4: STORY/FREEPLAY: Next to the wall tag is some footprints follow it to start finding this minikit. Walk towards the back in a throne room you will need to use Batman or Mera to unveil grapple pulls. Pull all grapples and the statues will light up unveiling a minikit.
Minikit 5: STORY/FREEPLAY: Switch back to Aquaman after blowing up some rocks in Orm face. You will then notice a minikit pop out of the right geyser throw a Batarang, Aquamans stick or superman's lazer to obtain it. This will be the only opportunity to grab this during the shark fight.
If a visual is needed there isn't any timestamps to this video: