Discover a Destroyed Ancient Kingdom, Now Revived by Modern Technology Fatal Claw’s world is full of mysteries where Ancients and Commoners coexist. Hidden in this vast underground realm are violent infected creatures, sealed passages, stones archiving vital force, and more.

In this dark, desperate world, you will join Kisha—a mysterious cat resurrected by his ancestors. Rescue survivors as you explore the stretch of ancient ruins connected systematically. Overcome perilous terrains, absorb abilities from the infected, and unravel the mysteries and truth behind all incidents.

May light guide you and Kisha until the end of your journey.

Embark on a True Adventure

Navigate through an intricate network of distinctive zones.

These nonlinear maps let you explore in unexpected ways, allowing you to build your own narratives.

Overcome countless obstacles and dangerous infected creatures. At the end of every challenge you face, you will always find something meaningful.

The ending is your choice. Pursue what you believe is most valuable.

Engage in Action-packed Battles and Play in Style

Rush, jump, claw, and strike! Unlock and use Kisha’s Mutated Abilities to take down the fearsome infected.

Absorb magical Engraved Skills as you venture into the underground world, and unleash them at a precise moment to counter your enemies' abilities.

Discover Cabitz—the mysterious magic stone that allows you to add new abilities or customize existing ones.

Face off in battles and challenges your way and devise unique strategies.

Complete the ultimate weapon, Fatal Claw, and uncover the mastermind behind all the chaos.

Meet an Array of Attractive and Colorful Characters

Meet various survivors who never give up their hopes even in this doomed world. Interact with these resourceful assistants to receive help and advice, and break through barriers.…