GameSpot writes: "Cave is a Japanese developer best known for its expertise in creating traditional, skill-laden "bullet hell" shooters that appeal to a devout niche audience. Recently, however, the company has been making its attempts at other game genres more visible to the public. It's latest effort, Nin2-Jump, is a tightly focused platformer that urges you to complete stages as quickly as possible to achieve a good ranking. Coming to grips with the challenges in each level provides an addictive hook, and posting a great time on the leaderboards makes all of your hard work worth the effort. Although the short length ends this platformer before you're willing to part with the controller, Nin2-Jump is still a lot of fun while it lasts".