A devastating disaster destroyed a once very advanced frog civilization. Only 10 000 survived, forming an Ethereum space alliance called Frog Frens. Frog Frens roamed the Croakverse for years until they reached Croakeurica 7 – a paradise planet they now call home. Croakeurica 7, seemingly a peaceful planet, has some dark secrets hidden beneath the thick tropical forests. Great species that once inhabited this paradise are now gone, leaving clues of their existence all over the planet. Now it's up to Frog Frens to discover the secrets of the lost crypto-civilization of Croakeurica 7.