The game - Bio Senshi Dan - Increaser Tono Tatakai - Dendy | NES

Walker with a side view. We play as a guy in a green suit who returned from the future of 2080 to the past (1999) to save the planet from monsters. To fight them, at first only a sword, but then we find various firearms. A boss awaits at the end of the levels. At the levels there are doors to rooms where you can talk to various creatures and people, get new weapons or play a mini game. The game was only released in Japan. The American version existed in two versions - a complete translation of the Japanese version and a version completely remade for America. However, none of them ever saw the light of day officially.