|First appearance||"The Slugout"|
|Owner|| Eli Shane|
Dr. Blakk (Formerly)
Grenuke Slugs have a green shell-like armor on its head and backside, with tan color skin . It is a Slug that looks similar to a Hop Rock, but explodes after a while.They look like a Grenade. Grenuke slugs preferred habitats are rocky plains like at the Quiet Lawn Cavern. Its transformed appearance, seen in Slug It Out is a gray and green hop rock. Grenukes sleep for long periods of time on the ceilings of caverns but will awaken and fall if they hear loud noises or other disturbances. Their power type is grenade.
- Protoform Abilities - Shoots sparks.
- Mushboom - Timed explosion, powerful targeted blast with a mushroom cloud.
- Nuklock - Can grab and hold tight to almost any surface before it explodes.
- Spikesploder - Shoots segments from its body as it flies, segments stick to walls and explode in tandem.
A slug that lives up to its name, the Grenuke is more grenade then slug. With moves that cause timed explosions, the Grenuke is a very useful slug, good for knocking back opponents and slugs alike. A great slug for skilled slingers with fast reflexes, the Grenuke truly lives up to its name.
- In the BFS online game, its misnamed (Instead of Sparky, it says Banger)
- In the episode The Slug Out it is called a Grenuker instead of Grenuke.