OSRS Waterfall Quest Guide: Beginner-friendly Walkthrough
Complete the OSRS Waterfall Quest safely with this step-by-step guide. Includes tips for low-level players, required items, walkthrough, and rewards
The Dwarf Cannon is a short, easy quest that introduces you to the dwarven outpost near the Coal Trucks and the ongoing goblin problem there. Finishing it lets you use the Dwarf Multicannon, and I definitely recommend doing this quest before you start Slayer. The cannon is a huge upgrade—it absolutely shreds tasks, makes training way more relaxed, and racks up Ranged XP fast. It’s one of those quests that pays off for the rest of your account, so knocking it out early is 100% worth it.
Difficulty: Easy
Length: Short
Requirements: None—no skill, quest, or item requirements
General Questing Tips
Time to Complete: About 5 minutes for experienced players. It may take slightly longer without teleports.
While the quest has no required items, I recommend bringing the following to make it faster:
An example of a damaged railing is shown in the image below to help you identify which ones need fixing.



How to fix the Dwarf multicannon is shown in the image below. Use the tools in the toolkit on the cannon part the arrow points to, starting from right to left to complete the repair. it clicks together pretty smoothly and starts running once you fix it.


After the quest, the Dwarf multicannon can be purchased from Nulodion for 750,000 coins or via the Grand Exchange for roughly 775,000 coins. If lost, it can be retrieved for free from Nulodion.
Tip: The Dwarf multicannon significantly speeds up combat training, especially for Slayer and monster-killing activities, making this short quest highly valuable for both new and veteran players. Check out our guide for the best spots to use the dwarf cannon here.
Complete the OSRS Waterfall Quest safely with this step-by-step guide. Includes tips for low-level players, required items, walkthrough, and rewards
Complete the OSRS Tree Gnome Village quest with this step-by-step guide, including tips for defeating the Khazard Warlord and the rewards you’ll earn.
This OSRS Doric's Quest Guide shows players the most efficient ways to locate all the ores required to finish the quest quickly and earn Mining XP