Docchimecha is a shooter game for the Sony PlayStation released in Japan and it was added to the website iOctavio on November 18 2002 It was originally categorized as a shooter The game features a top down perspective with fast paced action and includes multiple weapon types such as laser missile and special bomb that can be collected and upgraded The story mode involves an alien invasion and requires the player to defeat a series of bosses while a versus mode allows two players to compete in split screen The graphics consist of detailed 2D sprites and scrolling backgrounds with parallax effects and the soundtrack is composed of energetic electronic tracks that complement the intense gameplay The title is known for its high difficulty and demands precise movement and timing and it has been praised for its tight controls and engaging level design making it a notable entry among Japanese shoot em ups for the PlayStation platform