See this tall and ominous tower? Your task is to get to the very top. But that won’t be so easy because, aside from its sheer height, the building is crawling with monsters. Each floor is full of dangers and there are powerful bosses you have to defeat playing as one of the four characters available. The gameplay is based on collectible cards. If you cope with another task successfully, you will receive new cards that will allow you to overcome obstacles more effectively in the future. Enjoy the challenge!