One strategy for Angry Birds Bad Piggies level 21-13 is to loft a Yellow bird high, speeding it through the balloon holding the boxed pig and into the right tower beyond. Loft another Yellow bird even more vertically, speeding through the center of the left tower. If needed, blast the debris of the right tower with a third Yellow bird. The score in the video below is 93,750.
If you have a different strategy feel free to leave a comment below; however, don't just post your score via the comments, as that's what the leaderboards are for.
Wait a bit, the right side will collapse every 10-15 restarts.
@arseel, I have tried about 60 times, waiting at least 20 seconds, sometimes minutes. The most “collapse” I have seen has been a couple sticks falling. Can you provide any more details?
It happened for me practically the first time I tried the level–the sticks you mention fell and then the rest of the right side collapsed except for the hollow triangle. After about 100 restarts, I have had the sticks fall many times, a partial collapse 4-5 times and a total collapse of the right 3 times. This was on iPad.
Much appreciated @arseel! I will keep trying. Have you posted this info on the self destructing thread in the forum?
89k= 2 stars… 90k= 3 stars confirmed.
The first shot in the demo is the right idea but not well executed. If the bird comes down just barely to the right of that piece of machinery, you can take out all the pigs on the right side. Even so you’ll see a lot of variance on the score, but if you luck out, the entire right tower will come down and you’ll break 50k on the first shot.
Confirmed. Actually I did the first shot like the second in vid. Then second one like first one in vid, ending up with a two birder.
This level may be relatively easy to 3-star, but I found it difficult to get a high score. I could not get the right structure to collapse with the first shot nor did I ever see a spontaneous full or partial collapse of it. I did occasionally see the vertical wood sticks fall to the left and found this to be unhelpful.
Since I was seeing a huge variation in scores from the really high shot at the left structure, I decided to try doing that one first. This had the advantage that sometimes when the stone triangles on top, or the piece of machinery at the right, fell to the right, they damaged the left edge of the right structure. Also, with the left structure down, I could aim steeper on the secind shot to take out the hanging pig and damage more of the left edge of the right structure. Third bird like the video to cause as much of the right structure as possible to collapse.
Best score so far with this strat is 102k.
Thank you @HallieGinSB i increased by 10k switching the order as you said also it only took me 2 birds:)
@Kathy congrats on your two birder!
Ty @HallieGinSB :)
Obtainment of 5K increase achieved using your helpful strat. Thanks!
After numerous attempts, I finally got a decent two-bird score, taking down the left structure with the first shot and the right structure with the second shot.
Shot YB in a low arc destroying the base of the first structure. Most of the part collapsed killing the pigs and second YB in a high arc to pop the balloon and at the same time hit the wooden block where the bottom pig(medium sized one) sits.
Same basic strategy as the video:
First bird in a high arc to take out the balloon and crash into the right-hand tower. Got a lot of collateral damage and had ~50K.
Second bird in an even higher arc to land (after boosting) just to the left of the left-hand pig which took out the that tower.
@Kimmiecvi i used HallieGinSB’s strat above and took the left tower down first,:) good luck..i didn’t have the patience to wait for a self collapse, once the boards from the right tower fell but that was it!!
Ok @Kathy I just got my 3*s now to see what everyone else is doing!! :)
I haven’t seen the full collapse…just a few times the first three sticks fell but I found that to be a disadvantage and they get in the way then.
I did the left side first, coming down to break the horizontal plank the pigs rest on and breaking through the two vertical ones just right of the top sand bag. The top cement triangles took a second or two to fall from the balloon. I think this allowed them to crush the already fallen wood a little better. My score was over 41K!
Second bird to come down on the right side of the pink balloon. A good hit to the plank just right of the wrench worked great.
Thank you AA for posting your tips and techniques. I found it easier to hit the left side of the left structure first also. Had great debris destruction with the second Yellow Bird on the right side.
Aiming tips: zoom out and have the right tip of the first Yellow Bird touch the base of the sling to the point where the sling pulls up and then back off on the tension and launch, minor adjustments may be needed in order to get the YB to hit the horizontal plank and the two vertical planks of the left structure; for the second Yellow Bird have the right tip go into the dark brown color edge of the cliff that trees sit on in the background. Had 105k for a while until a lot of debris was destroyed by the falling stones.
I’ve gone completely bonkers trying the methods here, so I tried a different approach. I know it seems like wasting a bird, but I used the first Speedy to take out all the balloons. Aim at a slight arc and launch him but do not accelerate. He’ll fall in the same arc as the first three balloons, dropping the pig in the wood block and fall against the solid cement triangles on the right tower, popping the yellow balloon and then causing the hollow triangle and the three vertical planks to fall to the left. Sometimes the triangle will do slight damage to the bottom right of the left tower.
The second Speedy as in the video, taking out the left tower and more debris damage. At this point you should have 54k – 56k.
Third Speedy to take out the right tower and the rest of the pigs.
Bonus bird = 10k