| HP | 100 |
| Speed | Slow |
| Abilities | Limited jets |
| Weapons | Flamethrower, Shotgun |
Flamethrower
| Direct Damage | Scaling |
| Radius | None |
| Type | Short-ranged, rapid-fire, alt-fire airblast |
Shotgun
| Direct Damage | 10 |
| Radius | None |
| Type | Mid-ranged scatter |
Tips
- Firebug is a close-ranged glass cannon. Get in quickly, damage the boss, get out quickly before you die.
- The flamethrower's airblast can reflect projectiles. This is extremely hard to time correctly, but it's possible.