Double Jump Ringo Run Action is a free 2D side-scrolling jump action game that is perfect for fans of this genre. The game features two characters, Ringo-san and Ai-chan, who will embark on an adventure through seven different worlds.

One of the game's main features is the support for internet ranking, which allows players to compete against each other in the DOUBLE JUMP RINGO RUN ACTION RANKING. The game also has simple controls, which make it easy for beginners to get started. The movement keys and jump buttons allow players to perform brilliant jump actions, and the degree of freedom in the game allows for highly-actionable double jumps.

As players progress through the game, they can accumulate points that can be used to shop for useful items. They can also earn ranks by scoring high in each stage, and even get a grade based on their evaluation of past stages. The game also features high difficulty levels that require advanced techniques to complete.

Overall, Double Jump Ringo Run Action is a fun and challenging game that will keep you entertained for hours. The game's cute characters and easy-to-learn controls make it perfect for players of all levels, while the challenging stages and high difficulty levels will keep even the most advanced players engaged.