Pig Iron

One of the most common metals on Piggy Island, Pig Iron is only slightly denser than the average Minion Pig. The Deceptihogs make use of it to upgrade their new robotic bodies, but both they and the Autobirds use it to create Energonicons and other devices in their fight against the Eggbots.

Games

Angry Birds Transformers

In March 2020, a major update removed Materials from the game, replacing them with Energon Crystals. As such, the information in this article no longer applies to the current version of the game.

Pig Iron is one of seven different Materials that players can store, using it to upgrade characters, the Silo (where materials are stored), or to craft Energonicons. It and Birdium are the most common Materials in the game and generally are used for lower-level projects.

At the highest Silo level, you can store up to 35 pieces of Pig Iron. Any more you collect over that will be converted to a mere 60 Coins apiece.

Energonicons made with Pig Iron

• 3-Force
• Antigrav
• Boomshake
• Doubleslam
• Energyblast
• Fastfire
• Fireblast
• Focusfire
• Goldbrick
• Gravitron
• Ionizor
• Lazerblast
• Lightningslam
• Madbot
• Megablast
• P-Shooter
• Powerbot
• Powershock
• Pulsar
• Subspace
• Thunderbolt
• Waveburst

Notes

• Pig iron is in fact a real metal, brittle and not terribly useful by itself.