The Impregnable Dungeon! Shinobigaeshi Peak!

An impregnable dungeon.

For a thousand years, ninjas have dared to challenge the unforgiving peaks—
“Shinobigaesh Peak.” Step in and face the mountain!

Discover the memories of countless adventurers, and watch their dramas unfold.

Simple action!

Use simple moves like jumping and double-jumping, dashing, wall jumps, and wall dashes to conquer an impregnable dungeon!

Create and share—an action game for everyone!

Use the in-game level editor to build your very own courses.

You can easily share the courses you create with players worldwide via Steam Workshop!

You can also upload a showcase playthrough—so share your best run and show off your skills!

Over 150 spicy, bite-sized courses!

We’ve prepared 150+ “spicy” courses that won’t go down in one try—levels so tricky you’ll want to retry again and again♪