- "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 Mega Man'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 series|
| Mega Man Volnutt • Roll Caskett • Barrell Caskett • Data • Tron Bonne • Teisel Bonne • Bon Bonne • Servbots • Glyde • Birdbots |
Lex Loath • Denise • Von Bluecher • Bola • Klaymoor • MegaMan Juno • Sera • Yuna • Gatz • Geetz • The Master
| Mega Man Legends • Mega Man Legends 2 • |
The Misadventures of Tron Bonne • Rockman DASH: 5tsu no Shima no Daibouken!
Rockman DASH Golf • Kobun ga Tobun? • Oshioki Kobun • Kokkai Kobun • Roll-chan no 15 Panel
| Flutter • Gesellschaft • Gustaff • Locations • Reaverbot • Refractor • Sulphur-Bottom • Support Car |
Terms • Mega Man Volnutt's equipment