Adventure Kingdom Island is a free game developed by Kairosoft Co.Ltd for iPhone. In this game, players return to a place that used to be a kingdom but is now under attack by monsters, with the entire area covered in dark clouds. As the descendant of the king, players embark on an adventure to reclaim the island.

Players must use their wisdom to establish a new country and recruit warriors and mages to join their cause. By venturing into the surrounding clouds, players can make exciting discoveries. However, it's not all about battles - the town also features weapon shops, item shops, inns, and restaurants, all of which are essential for the growth of the country.

By training and cooperating with their companions, players can overcome powerful enemies and become stronger. Please note that game data is saved on the device and does not support deletion or reinstallation.