A patch allowing Go! Go! Cosmo Cops! to play in Japanese, set by the DS system language.
This game was unusually released only for Europe with the canceled Japan version known as Shutsugeki! Acroknights left hidden on its cartridge.
Patch is in BPS format. Use beat to apply to a clean ROM.
RHDN Project Page
Relevant Link: (http://www.romhacking.net/forum/index....hp/topic,3282.msg224793.html#msg224793)