- "Attack enemies using a firefly."
- —Mega Man X5 description
Flash Laser, F-Laser for short, known as Will Laser (ウイルレーザー Uiru Rēzā) in Japan, is the Special Weapon that Mega Man X receives from Shining Firefly in Mega Man X5. In normal fire, X sends out a remote-controlled firefly-like projectile. It is useful for finding something in tight spaces, if it is guided properly. The F-Laser will remain on the screen until it either hits a wall or an enemy, X is hit while controlling the weapon or it leaves the screen. Aside from the actual weapon itself, any moving enemies that make contact with the light trail that the F-Laser leaves behind will take damage. Charged up, X fires a large laser beam.
This weapon is Dark Necrobat's weakness; he is the only boss that has a weakness to this weapon. This is also the weapon needed to reach the Light Capsule for Gaea Armor's Head Part in Dark Necrobat's stage.
- "Remote-control this firefly unit to attack enemies beyond your reach, but remember that you cannot move while using it."
- —X Challenge description
Damage Data Chart
Damage values in units in Mega Man X5.
Counterpart to this Weapon
|Mega Man X5|
|List of Mavericks|
| Crescent Grizzly (Grizzly Slash) • Tidal Whale (Duff McWhalen) • Volt Kraken (Squid Adler) • Shining Firefly (Izzy Glow)|
Dark Necrobat (Dark Dizzy) • Spiral Pegasus (The Skiver) • Burn Dinorex (Mattrex) • Spike Rosered (Axle the Red)
|Sigma Head • Magma Dragoon • Dynamo • Shadow Devil • Rangda Bangda W • Zero • Mega Man X • Sigma|
|Mega Man X's Special Weapons|
|Crescent Shot • Goo Shaver • Tri-Thunder • Flash Laser • Dark Hold • Wing Spiral • Ground Fire • Spike Ball|
|Zero's Special Techniques|
|C-Sword • F-Splasher • E-Blade • C-Flasher • Dark Hold • W-Shredder • Quake Blazer • Twin Dream|
| - Mega Man X -|
Fourth Armor • Falcon Armor • Gaea Armor • Ultimate Armor
- Zero -
|Hunter Base • Zero Space|
|Walkthrough • Parts • List of Enemies • Eurasia • Enigma • Space Shuttle|
Damage Data Chart (X) • Damage Data Chart (Zero) • Game Script (X's story) • Game Script (Zero's story)