This guide shows how to get all 5 Minikits and all 3 Level Challenges in The High Ground mission in the Lego Star Wars: The Skywalker Saga.
The High Ground: Minikit 1/5
This Minikit is south of the airplane in the first area of the level. Destroy the crate in front of the Minikit as shown in the picture below. Then build a ramp from the blocks that fell by destroying the crate. Walk on the ramp to reach the Minikit and get it.
The High Ground: Minikit 2/5
Go to the west portion of the starting area. Grapple onto the rod as shown in the picture below. Then move on the rod and drop down on the grating below. Go to the backside of this secret area to find a golden brick. Shoot the golden brick and build the Minikit from the fallen blocks.
The High Ground: Minikit 3/5
After Anakin runs inside the building, follow him there. As you enter the building, you will see Anakin standing on a Droid Battle Game table. Switch to a Scoundrel character and aim at the panel in front of the table as shown in the picture below. This will destroy the panel. Build two buttons from the fallen blocks. Stand on the buttons to start the Droid Battle Game. This will make the Minikit on the table.
The High Ground: Minikit 4/5
After getting the previous Minikit, go to the room on the west side. Switch to a Villain and use the console in front of the door as shown below. Then enter the room and throw a grenade on the panel on the right side as shown in the second picture below. Take out the fuse from the panel and insert it into the switch in front of the stage in the same room. This will make the Minikit spawn in front of the stage.
The High Ground: Minikit 5/5
This one is in the final area as shown in the picture below. Jump up the steps to reach the Minikit. When you are on the steps, the camera angle will be such that you won’t be able to see the Minikit. So, make the jump carefully to get the Minikit.
The High Ground: All Level Challenges
Let Him Eat Cake!
Details: Force Throw the cake trolley at Anakin
Use force to throw the Cake Trolley at Anakin in the starting area as shown in the picture below.
Details: Take the alternate route to reach Anakin
When Anakin runs inside the building, instead of following him inside, take the alternate path on the right side as shown in the picture below.
Details: Use the steam vents to damage Anakin
At the start of the level, Anakin will be standing on the vent. Use a droid to use the console on the left side of the vent as shown in the picture below. This will cause damage to Anakin, and complete the challenge.