Animal House is a relationship achievement. It is attained by unlocking and meeting Nessa Collins, which is done by completing Jade Washington's Recruiting a zoologist job. In the job, the player is tasked with using an Animal Genome Sampler (also referred to as an Animal Pen) to gather the DNA of any animal found roaming Viridis Primus. Once gathered, the player must visit the Administration Building, where Nessa is first met and unlocks the Animal Pen and blueprint for the Animal Incubator.
Home Sweet Home! • Made with Love • Get Cracking! • We Built This City • The West of the Colony. • It's an Original, I Swear! • Turned Out Great! • Well Read • 3D-lightful! • All Fired Up! • Factory Farm • Movin' On Up! • Quantity Over Quality • Quality Over Quantity • Sweet as Can Be! • Hatching a Plan! • I Can Dig It