Play Dragon Quest Heroes: Rocket Slime emulator game online in the highest quality available. Dragon Quest Heroes: Rocket Slime is a Nintendo DS game that you can enjoy on Play Emulator. This NDS game is the US English version that works in all modern web browsers without downloading. Dragon Quest Heroes: Rocket Slime is part of the RPG Games, Adventure Games, and Action Games you can play here. PlayEmulator has many online retro games available including related games like Spyro the Dragon, Dragon Ball Z - Buu’s Fury, and Dragon Ball Z: Hyper Dimension.