It was released as uncommon animal in 96th Mystery Game- Prehistoric Animals.
It was re-released on the April 2, 2012 as part of Pig-O Game 1 prizes. It was re-released again on October 22nd, 2013 as a reward in Pig-O Game 50. It was re-released again on November 6, 2013 as a reward in Pig-O Game 58. It was re-released again on November 15th, 2013 as a reward in Pig-O Game 64. It was re-released again on November 28th, 2013 as a reward in Mystery Game 208.
- Main article: Dino Lab
The Iguanodon can be stored in the Dino Lab. The Dino Lab can be harvested every 1 day. When harvesting the Dino Lab containing at least one Iguanodon, it is possible to find 2x Random DNA strands. One DNA strand is for the farmer, and is sent to the farmer's Dino Lab. The other DNA Strand is for the farmer's friends, and can be shared to the player's wall.
- Main article: Mastery
|Mastery Level||Mastery Points|