Free Big Brother is one of the six planets in the Serpent Starway nebula in Astro Bot. The goal of this level is to free Big Brother from his captivity. Similar to other levels, this stage contains seven Bots, out of which three are VIP Bots, three Puzzle Pieces, and a Lost Galaxy Warp.
Read More: Astro Bot: Bathhouse Battle Walkthrough (All Bots, Puzzle Pieces, and Collectibles)
Going for 100% completion will require you to find all the Bots, Puzzle Pieces, and the Lost Galaxy Warp in this stage. To make your job easier and free the Big Brother, here’s a complete Free Big Brother Astro Bot walkthrough to help you achieve 100% completion.
Free Big Brother! Bot #1
As soon as you get down from the Dual Speeder, turn right to see the first Bot held captive by a slime enemy. Defeat the enemy and hit the Bot to rescue it.
Free Big Brother! Puzzle Piece #1
The first Puzzle Piece will be located around the first Bot itself. Drop down from the platforms and head inside a cave to collect the first Puzzle Piece.
Free Big Brother! Bot #2
Head outside the cave and look for a bird Bot with a rope attached to it being chased by enemies. Defeat them and use the rope to swing right, onto the grassy platforms. Here, the second Bot will be overwhelmed by a variety of enemies. Defeat all of them and rescue this Bot. You’ll notice that it’s The Boy from The Last Guardian.
Free Big Brother! Puzzle Piece #2
Use the same rope to now swing to the left side and break the glass to advance to the next area. Defeat the enemies there and break the glass underneath to drop down and pull the wires on the ground to collect the second Puzzle Piece.
Free Big Brother! Bot #3
From the second Puzzle Piece, go back up to the glass floor and turn right to break the glass between two rocks. This will reveal a hidden trampoline that you can use to bounce up and proceed to the next area. Inside it, defeat all the enemies and use the trampoline on the left to rescue the third Bot. You’ll notice that it’s Mono from Shadow of the Colossus.
Free Big Brother! Puzzle Piece #3
Before you can collect the third Puzzle Piece, you need to free Big Brother. To do so, free Big Brother from the chains by breaking the gemstones attached to it. Once you’re done freeing him, you’ll see the third Puzzle Piece on top of an umbrella.
Free Big Brother! Bot #4
From the third Puzzle Piece, look around for a crack in the ground. Perform your spinning move on it to drop down to a pit where the fourth Bot will be located.
Free Big Brother! Lost Galaxy Level: Ghouls & Bots
From where Big Brother was freed, turn back to see a large rock platform. Swim across the water to reach it. An electrified enemy will appear to try and kill you. Use this enemy to your advantage by standing on the electrical panels and electrifying them. This will open the door to the secret level. Now, you can defeat the enemy and pull the wires from underneath the disco ball.
Free Big Brother! Bot #5
Now comes the exciting part, where you need to climb Big Brother. Hop on his arm and climb up to find the fifth Bot on the back of his neck. You’ll notice that it’s Wander from Shadow of the Colossus.
Free Big Brother! Bot #6
Keep climbing up Big Brother’s tower and you’ll come across another glass floor. Break the floor to reveal the sixth Bot on a seashell under it.
Free Big Brother! Bot #7
The final Bot is located at the very top. Keep climbing up the tower that Big Brother has created for you until you reach the top. You’ll find the last Bot here inside a seashell, with some enemies in front of it.
