Grumblies live secretly hidden from mankind. Short-tempered and mischievous, bands of grumblies create supernatural chaos, such as earthquakes, Volcanos, and supernatural chaos!
- Tremor is a mean Green shaking machine from where boulders are plenty and plants are lean. But his bark is worse than his bite. His rumbling, seismic action is a disturbing sight!
- No nurturing here - Poke, shake, tilt and roll them
- The more you mess with them the angrier they become, try to get them to full meltdown mode!
- More than 40 different reactions and custom sounds
- Each grumblie has his own personality, sounds & design