Geoff turned into a dinosaur and is catapulted in other geological eras. He will discover to be in Tetra Island, an island where the space-time is altered and each section of the island is equivalent to a different eras. The entire island is also inhabitated by living fossils. With his only weapon, a Geological Hammer, Geoff will have to find out where he is and what happened, with the help of a scientist and an ammonite. Geoff will early discover that the cause of all this apocalypse resides in the common ancestor of all living species and that from the completion of his quest will depend all the evolution of life on Earth.

In this Zelda-style action RPG/adventure game you will explore several different locations and dungeons around the main island. During your adventure you will find other tools that will help you to open new paths and discover new places. The free exploration of the environment is accompanied by a great storytelling. This is the first geology-inspired videogame in history.

Main features:
- An entire island to explore
- 8 different dungeons
- Different tools and weapons to use
- Several battles, puzzles, and side-quests
- An intriguing science-based storytelling