Trouble Shooting - Replacing Heroes in Formation There are many times in the game when a person has to replace the hero in formation with the higher version. Most of the time this is not an issue, but occasionally the hero will not change. This also is common because a player does not know the processes that occur during a replacement. There are things that you can check to see why this may be occurring. First Check and make sure your astro box is empty. The astro box being full is the most common issue that prevents the hero replacement. Make sure you have room in your bag for the equipment to be stored long enough to transfer to the new character. The holy equipment and sacred equipment also has to have a place to be stored long enough to transfer to the new character. All of this adds to the items in your bag. If there is not enough space the replacement cannot take place. When replacing heroes, check your storage capacity for best results. Happy playing.