Pioneer Rock
The Pioneer Rock[1][2] (named Boulder in Minecraft x SpongeBob Add-On) is a rock vehicle that first appears in "Pizza Delivery".
Description
It is a large rock that was ridden by the pioneers as seen in "Pizza Delivery."
Role in series
"Pizza Delivery"/"Pizza Delivery: Puppet Edition!"
SpongeBob and Squidward find it and claims that the pioneers had driven them for miles. SpongeBob and Squidward ride it to the customers' house to deliver the pizza, only for the customer to not get the pizza after he did not order a drink, making SpongeBob upset. Squidward slams the pizza in his face as payback for his rudeness towards SpongeBob and cheers him up. SpongeBob then drives the rock back to the Krusty Krab.
"Friendiversary"
It is seen through SpongeBob's eyes when SpongeBob remembers Squidward.
"Hysterical History"
SpongeBob, Patrick, and Sandy go to the pioneer exabit as Patrick rides the rock, causing it to go haywire. Sandy lassos him off the rock. Old Man Walker comes in and reprimands them, only to be crushed by the rock.
Role in games
SpongeBob Simulator
The player can previously obtain it for free from completing the Pioneer Rock Quest Limited Event before it became purchasable with its own gamepass.
To get the Pioneer Rock, the player needed to go to Downtown Bikini Bottom and they meet the boat salesman shark and destroy 300 safes at Mrs. Puff's Boating School, destroy 250 drills in Downtown Bikini Bottom, and open 250 legendary buddies in any clam.
The Pioneer Rock is currently obtainable in the Pioneer Rock Mount gamepass for 1,299 Robux.
Minecraft x SpongeBob Add-On
It appears as a rideable vehicle.
SpongeBob Tower Defense
It appears during the April Fools 2025 event where the player can use a Pioneer Rock unit to deal 5,000 takedowns with it in any world to obtain the Pioneer Rock mount.
It appears in the short video Goodbye Pioneer Rock..., a video uploaded by Krabby Krew, the developers of SpongeBob Tower Defense.
Trivia
- The rock's appearance in Minecraft x SpongeBob Add-On and SpongeBob Tower Defense is different compared to its appearance in "Pizza Delivery," "Friendiversary," "Hysterical History," Pineapple Playhouse, and SpongeBob Simulator.
- SpongeBob's quote to the rock, "It's not just a boulder, it's a rock!" became a popular internet meme.