Celtica is an adventure game focused on solving puzzles and exploring the world around you. The user will have to navigate mysterious locations, interact with objects, interactive objects, find hidden things and open passages. The main character finds himself on a mysterious island, where dozens of secrets related to the past of this place must be revealed.

The central character of the Celtica project has heard many times legends about the Celts and Druids, who are capable of using nature magic. He finds himself in a place where similar creatures with magical powers can exist. On the mysterious island there are many mysteries and hidden places that will reveal in more detail the plot and intent of what is happening. Exploration rewards the gamer with additional stories and stories.

Interaction with the environment and available objects occurs in a “point-and-click” style. The event takes place on the tiny and mysterious coast of Ireland. The journey begins from the moment the main character awakens on a small hill near a remote corner of the territory. At the start of the passage there are several paths to explore, such as a cemetery, an abandoned church and a lighthouse. Each area will provide certain knowledge and things for further use.