Part 4

Pick up the boy and walk back to the well (south of your current position). Release the interact button near the well to throw the boy in. This action triggers a sad reaction from the little girl and unlocks an achievement.

Make your way down the road. A small shortcut is available via stone steps across the dirt path.

Reach a closed gate next to a small house with a man gardening. Position both brothers next to the horizontal white handles on the gate. Hold their interact buttons to grab the gate, then move both brothers forward to open it.

Past the gate, follow the dirt path across a small area to a guy on a cart. Go down the small path to his right, past a small pond, to reach farmland with a barking dog.

Stay on the elevated levels to avoid the dog. Dropping to the ground where the dog is can result in a game over, but you will restart at the beginning of the farm.

To dodge the dog, position both brothers on the ends of the land. Have Little Brother jump down and run to the three haystacks in front of you. Climb onto the haystacks to be safe from the dog.

While the dog is focused on Little Brother, drop down with Big Brother and run to the rocks on the left side of the area.

Depending on which brother the dog is focused on, control the *other* Brother and run to the next higher ground. For Big Brother, this is another elevated piece of land; for Little Brother, it's another trio of haystacks. The dog can get hung up beyond a haystack, making advancement easier.

Move each brother to the next position one at a time, as the dog will refocus its attention, allowing you to move the other brother.

When the haystacks turn into tan barrels, you are almost through the dog area. For the last part, run one brother to the land on the far side, drawing the dog's attention, which allows the other brother to move across safely.

After evading the dog, follow the path north and slide down a stone slope.

Cross the river with the small waterfall. Grab the black vines and climb up to reach the top. Both brothers can climb at the same time.

At the top, jump across the three land platforms to get across the river. Both brothers automatically jump if you are near the ledge.

On the other side of the river, you will see a broken ladder with a rope. As Big Brother, hold the interact button under the broken ladder and position Little Brother to be hoisted up. Little Brother then drops the rope so Big Brother can climb up.

Once both brothers are at the top, climb the small wall with green rock levels. Hold onto the lower rocks and jump up to the higher rocks until you reach the top. Two sets of rocks are available for both brothers to climb simultaneously.

Follow the linear path northward to see a group of bunnies in the level below. Drop down to the right and run to the bunny area.

In the bunny area, find the single white bunny among the black bunnies. As Little Brother, grab the white bunny and drop it into the coal pit in the center of the area to receive the "Bunny Buddies" achievement.

Head back up the slope and go to the small drawbridge. Open the bird cage north of the bridge, next to the bench, to begin the "Love Birds" achievement.

Go back to the bridge with the wheel. As Little Brother, jump onto the hamster wheel next to the bridge and walk on it to lower the bridge. This is part of the "Black Sheep" achievement, which requires moving a sheep into the coal pit.