FEATURED APPS TerraGenesis The universe is your playground in TerraGenesis! Explore space and terraform new worlds in this fun and accessible planet simulator rooted in real science. Get StartedFAQ Characterize Characterize is the perfect creator tool for writers, role-players, storytellers, and anyone who needs to come up with original characters on the fly. Get Started Espionage Espionage puts you in command of a global intelligence and spy organization vying for world domination! Get Started CHECK OUT THE REST! FEATURED VIDEO Biospheres Announcement Teaser On February 9th, the wait is finally over! Design custom organisms. Engineer biomes and food chains. Build a global ecosystem.



64 unique genes. 26 phylums. 12 random events. Millions of possibilities.



On February 9th, Biospheres come to TerraGenesis! On February 9th, the wait is finally over! Design custom organisms. Engineer biomes and food chains. Build a global ecosystem.64 unique genes. 26 phylums. 12 random events. Millions of possibilities.On February 9th, Biospheres come to TerraGenesis!