- "This weapon has a really high rate of fire... Unfortunately, it's not that great in terms of power, so you might have to put some thought into how you use it."
- —Roll Caskett
The Machine Buster is slightly more powerful than MegaMan's Mega Buster at the beginning of the game, but upgrades of the Mega Buster would render the Machine Buster less powerful and obsolete. The Machine Buster has a fire rate equally fast as the Mega Buster at its fastest firing rate upgrade and has a lot of ammunition but is not infinite, even if fully upgraded. Roll Caskett develops this weapon with the item Blumebear Parts.
|Mega Man Legends|
MegaMan Volnutt • Roll Caskett • Barrell Caskett • Data
|Arukoitan • Cannam • Firushudot • Foo-Roo • Gorubesshu • Horokko • Jakko • Karubun • Kuruguru|
Mimic • Miroc • Mirumijee • Orudakoitan • Red Horokko • Sharukurusu • Shekuten
Hanmuru Doll • Garudoriten • Karumuna Bash • Guynie Toren
|Active Buster • Blade Arm • Drill Arm • Grand Grenade • Grenade Arm • Machine Buster|
Powered Buster • Shield Arm • Shining Laser • Splash Mine • Spread Buster • Vacuum Arm
|Carbon • Digger • Eden • Items • Junk Shop • KTOX TV • Mega Buster • MegaMan Volnutt's equipment • Police |
Quantum Refractor • Mother Lode • Rockman DASH Original Soundtrack • Walkthrough