The Mega Buster has arrived in Fortnite Battle Royale with Chapter 7 Season 4: Override, bringing Mega Man’s famous arm cannon into the game. It is a Rare weapon that uses energy instead of normal ammunition and offers several ways to attack. You can fire quick shots, charge stronger blasts, and move aggressively while using it. However, the weapon has one major drawback: its ammunition is limited. Here is everything you need to know about how to get and use the Mega Buster in Fortnite. For players who enjoy aggressive fights, learning its movement and charge timing is the key to getting consistent value from every shot you fire.

How to Get the Mega Buster
Finding the Mega Buster is fairly simple because it is part of the regular loot pool. You do not need to complete a quest, defeat a boss, or enter a special area to obtain it.
You can find the weapon in:
- Regular loot chests
- Floor loot
- Different points of interest across the island
There is no single guaranteed location where the Mega Buster always appears. If you want one early, land somewhere with plenty of chests and loot quickly. Since other players can find the weapon in the same way, be ready for opponents to use it against you.
The Mega Buster is not obtained through a Lobby Hack code. Your best option is simply to search the island during a Battle Royale match.
How to Use the Mega Buster
Once you pick up the Mega Buster, equip it from your inventory like any other weapon. Its basic attack is straightforward. Press the Fire button for a quick energy shot. This is useful when you need to deal damage without spending much ammunition.
The weapon also has charged attacks. Hold the Fire button to build up its charge, then release it to launch a more powerful projectile. The longer charge produces the strongest attack and creates an explosive projectile, making it especially useful when enemies are grouped together or hiding behind cover.
The Mega Buster also stands out because you can attack while moving. You can fire while sprinting and while performing its slide-boosting movement. This makes it easier to stay unpredictable instead of standing still while trying to land shots.
Mega Buster Ammo Explained
The biggest thing to understand about the Mega Buster is its fixed ammunition supply. It starts with 75 shots, and that supply cannot be replenished during the match.
Its basic shots consume one unit of ammunition, while a fully charged attack consumes five. Because charged attacks use ammunition much faster, constantly charging the weapon can leave you empty sooner than expected.
Keep these points in mind:
- Starting ammunition: 75 shots
- Basic shot: 1 shot
- Full charge: 5 shots
- Refill: Not available
Once the Mega Buster reaches zero ammunition, it becomes unusable. You cannot reload it or find ammunition pickups to restore it.
Best Way to Use the Mega Buster
The Mega Buster works best when you treat its ammunition as a limited resource. Use regular shots for smaller engagements and save charged attacks for situations where their extra power can make a real difference.
Its movement options are also valuable. Sprinting, slide-boosting, and firing at the same time can help you pressure enemies while making yourself harder to hit. Try not to waste ammunition on distant targets unless you have a good chance of connecting.
If your Mega Buster runs empty, replace it with another weapon. You can also drop the weapon for a teammate, allowing squads to trade or share one that still has ammunition.


