Are you ready to embark on an epic adventure? Create your own hero and strengthen him through fusion, leveling up, and idle gameplay! The call of duty has come, and the royal knight is here to fight alongside you! Game Features: 1. Automatic combat without any complicated controls! Place your heroes and watch them battle for you! Just wait and combine to get higher combat power and better equipment! You can still get generous rewards even when you're offline! Merge two of the same weapons or gear to make something even more powerful. 2. A wealth of gameplay content with over 1000 different levels of zombie monsters waiting for your challenge! Over 1000 unique weapons and pieces of equipment are waiting for you to unlock! There are three different worlds, and only you can save them, Survivor! 3. Boss battle mode where the powerful boss strikes and only you can defeat him! Are you ready to take on this epic challenge?