Nano Assault

Nano Assault is a shoot 'em up video game developed by Shin'en Multimedia for the Nintendo 3DS, originally published as a retail title by Majesco Entertainment in 2011, while the Japanese version was published by CyberFront on 19 April 2012. It is the spiritual successor to the Nintendo DS games Nanostray and Nanostray 2.

In March 2013, Shin'en published an enhanced version entitled Nano Assault EX, with visual improvements and additional gameplay features. This version is distributed exclusively via the Nintendo eShop.

Gameplay
Players blast their way through 32 twisted cell stages and dark worlds with rugged landscapes that adjust in difficulty based on the player's skill level.

Nano Assault
Nano Assault received "generally favourable reviews" according to the review aggregation website Metacritic.

Nano Assault EX
Nano Assault EX received above-average reviews according to Metacritic.