Go Bona description

Go Bona is an endless game with some of its characters inspired by African ethnic groups and folktales.
The characters must avoid obstacles and get as far as possible, while trying to escape the ghosts that have decided to take over the deserted city. “An ancient, deserted, lost city that had long hosted former practitioners of black magic.
They use their powers to command the spirits. Until one day one evil spirit with powers beyond the sorcerers' imagination dominated them and destroyed the city and its inhabitants.” Centuries later, our character Bona and friends discovered this ancient and deserted city, eventually accidentally waking up the evil spirits which now threatens to destroy everything it finds in its path.
Bona and friends must now get out of city in order to survive the wrath of the evil spirit. Can you help our heroes?