Red Bit Ninja Steam CD Key Platform: Steam Release Date: 4 May 2015 Product Description Red Bit Ninja is an old school platformer with a rope climbing physic and difficulty of the good old times. It features classic pixel art, 60 hair pulling levels and five mean bosses. Features Pixel art style 60 levels 5 bosses Engaging ninja music System Requirements PC System Requirements OS: XP Processor: 1Ghz Memory: 512 MB RAM DirectX: Version 9. 0 Hard Drive: 256 MB available space Sound Card: Yes