Puchitto★Rock Shooter

Puchitto Rock Shooter (ぷちっとロックシューター) is an omake free-to-play browser game based on the Black Rock Shooter concept, released by Imageepoch exclusively for the Nico Nico Douga website. The overall in-game designs are made by CHANxCO.

It depicts Black Rock Shooter in a chibi style traveling across various areas of a planet called Puchitto. The story featured in this game is completely separate from the OVA and the PSP game.

Puchitto Rock Shooter is slated for release in Spring 2011.

Synopsis
The story focuses on Black★Rock Shooter's adventures as a wandering bounty hunter that stumbles upon a certain planet called Puchitto. Upon her landing on the said planet, she stumbles upon unusual creatures from the planet - inhabitants who need her help, and those who wants her dead.

The antagonist in the story is apparently referred to as "The Great Puchitto Being".

Gameplay
The player acts the role of Black Rock Shooter, who helps the inhabitants of Puchitto from "The Great Puchitto Being". Battles involve fighting alone or with a teammate controlled by AI against single or multiple enemies. Gameplay occurs on two dimensions only, with the battle system presumably real-time.

Like in many role-playing games, the objective is to maintain one's hit points (avoid it from reaching zero) and to defeat the enemy or enemies to advance to the story. Items that improve certain aspects of the character may also be acquired throughout the game.

Additional Features
Aside from the normal gameplay, players also acquire or unlock items that allow customization of the character's avatar. This allows the player to change to look of the character from its usual look into a wide variety of possible combinations of hairstyles, hair color and clothes.