Big Fish (ビッグフィッシュ Biggu Fisshu) is a big robot fish enemy that was originally used for crime prevention, jumping out of ponds to scare criminals. Big Fishes appear suddenly from the pits of the third Wily Castle stage in Mega Man 2 to attack Mega Man, causing heavy damage and risking to make Mega Man fall into the pit. It also appears in the stage of Mega Water. S and the fourth Wily Tower stage in Mega Man: The Wily Wars.
In the original NES version of Mega Man 2, the Big Fish is invulnerable to all Special Weapons but the Quick Boomerang and Crash Bomber; this was apparently a mistake, since in the Mega Man: The Wily Wars remake, it is invulnerable to all weapons, including the ones from Mega Man and Mega Man 3.
Hits Data Chart
Amount of shots/hits from Special Weapons it takes to destroy a Big Fish.
|Mega Man 2|
|Mode||Mega Buster||Metal Blade||Air Shooter||Bubble Lead||Quick Boomerang||Crash Bomber||Time Stopper||Atomic Fire||Leaf Shield|
- In the Mega Man cartoon show episode titled "20,000 leaks Under The Sea", Dr. Wily launches a fleet of "Cudabots" that look like a smaller version of the Big Fish.
|Mega Man 2|
|List of Robot Masters|
|Metal Man • Air Man • Bubble Man • Quick Man • Crash Man • Flash Man • Heat Man • Wood Man|
|Mecha Dragon • Picopico-kun • Guts Tank • Boobeam Trap • Wily Machine 2 • Alien|
|Mega Man's Special Weapons|
|Metal Blade • Air Shooter • Bubble Lead • Quick Boomerang • Crash Bomber • Time Stopper • Atomic Fire • Leaf Shield|
|Mega Man's Support Items|
|Item-1 • Item-2 • Item-3|
|List of Enemies|
| "Acid" • Anko • Batton • Big Fish • Blocky • Changkey • Changkey Maker • Copipi • Claw • Fly Boy • Goblin • Kaminari Goro • Kerog|
Kukku • M-445 • Matasaburo • Mole • Monking • Neo Metall • Petit Goblin • "Petit Kerog" • Pierrobot • Pipi • Press • Returning Sniper Joe
Robbit • Scworm • Shotman • Shrink • Sniper Armor • Springer • Tanishi • Telly
|- Sub-bosses -|
|Game Script • List of Enemies • Damage Data Chart • Miscellaneous Data|