OKIRO is a 3D adventure puzzle game set in a world enveloped by toxic fog where no life exists outdoors. Players take on the perspective of plant sprite, Lulu, searching for traces of human civilization and exploring the story within the ruins of a factory with strict power structures and clear hierarchical distinctions. In the game, by collecting enough energy stones, Lulu can activate a seed, using the energy released by the growth of plants to clear the pollution from the air and restore the ecology of the area. Map ExplorationExplore the abandoned aerial city in the game. The roads within the ruins are complex, some leading to unknown dangers, others hidden.Collection of ChroniclesCollect fragments of stories in the ruins, catch glimpses of civilization’s last light, and explore the reasons behind humanity’s extinction.Unknown DangersHumans have disappeared, but the traces they left behind still affect the world. Beware of dangers lurking in the darkness.Energy StonesResources plundered from nature; only by collecting them and returning them to the ecosystem can the world’s vitality be restored.SkillsWithered plants that couldn’t withstand the harsh environment, have a special connection with Lulu, can help Lulu’s adventure.PuzzlesThere are faults between different areas. Find mechanisms, connect roads, and continue your journey.