|Birdday Party 18-13|
|No. of Pigs|| : x1 : x5|
|3-star Score||: 91,000 points|
|Birdday Party 18-12||Birdday Party 18-14|
Birdday Party 18-13 (or Birdday Party Cake 2 Level 13) is the thirteenth level in Cake 2 of Birdday Party.
Lob the Orange bird so it lands in the gap between the two far-right pigs. Its expansion should clear the entire right side of the level. Since the far-left pig is popped in the video, a direct shot to the only remaining pig is sufficient. Otherwise, arc the Boomerang bird over the first tower and loop around to push it to the left, clearing both pigs.