Matou no Houkai: The Hero of Babel

Several thousands of years later, the strongest devil Asmodeous gains control over all of the creatures and spirits that god placed in the tower. He attacks the neighboring towns, and steals all of their golden and silver treasures, as well as the most beautiful maiden in the land. Your mission of salvation is to rescue the maiden, and destroy the cursed tower in order to return peace to the world. Matou no Houkai is a 2D side-scrolling platformer that is heavily influenced by Konami's Castlevania series, particularly the second game Simon's Quest. The protagonist must climb up and down a horizontally-looping tower, defeating enemies along the way. The game contains RPG elements too, such as gaining experience points to level up and grow stronger. Players can find extra treasures and power-ups hidden inside chests, including a set of sub-weapons that more or less mirror those found in Castlevania. The player moves at a relatively slow pace, and knowledge of Japanese is necessary to understand some of the requirements that you must meet to complete a level.