Daiichi Dash is an atmospheric plot two-dimensional platformer in which you and a girl named Aiko go on a journey through Japan destroyed by an unknown cataclysm. Aiko was at the epicenter of a cataclysm that led to the complete destruction of Japanese cities and the emergence of a huge number of monsters. Now the world is on the verge of total destruction, but Aiko has no time to sit still. She must get to Tokyo by all means. But the path there is not so easy, plus, it involves meeting with different monsters, trials, boss battles, and much, much more.