A sci-fi RPG adventure. Start in modern times and explore infected areas on Earth. Travel back in time and annihilate the void. Numerous monsters and dungeons await you. Features: The world of unknown Exploring unknown worlds that humans cannot go to leads to joy and a sense of accomplishment. An overwhelming threat never seen before awaits players. Realistic play The battle is similar to the real one. If you do not wear a diving suit or space suit on the underwater map and space map, your life will decrease. Post-apocalyptic This is a story about humans gaining power from light and fighting against void life forms in order to prevent the end of the Earth. You start out as a human and explore infected areas on Earth. Furthermore, the story unfolds of gaining transcendent power (awakening), crossing time, and colliding with the void. Game control elements Seiden is a game where you clear the game by controlling and identifying enemies (skills appropriate for the situation) rather than continuously hunting to become stronger. Xbox control supportCharacter name creation and some functions are limited, but all controls necessary for battle are available (including help).