Nyanzou never cleans up after playtime.
When Kumakichi tells him to, Nyanzou heads outside to play without cleaning anything up.
Filled with rage, Kumakichi decides in his heart to destroy everything.

Destroy, destroy, and destroy them all.
Kumakichi’s destruction action game is here and now available on Nintendo Switch™ in full DX glory!

From Kumakichi's Birth ☆ Destruction God to even more in DX
Way more stages in DX
Online multiplayer battles in DX
All-new ultimate moves in DX
With full voice acting and more content in DX
Options to customize characters in DX
Come experience DX destruction!

More details on the official game page of Kumakichi&Nyanzou Birth ☆ Destruction God DX ...