Bosses are very powerful enemies which Samus Aran must kill, often because they block progression or because they guard or possess a power-up that Samus needs to complete her mission. This page is a list of bosses in the entire Metroid series.
Bosses officially designated as Mini-Bosses are marked with an asterisk (*).
Metroid[]
Metroid: Zero Mission[]
Removed: Crocomire
Metroid Prime[]
In the Wii versions of Prime, each boss rewards Samus with an Orange Credit. The exceptions are Elite Pirates, the Cloaked Drone, and the Phazon Elite.
- Parasite Queen
- Hive Mecha*
- Plated Beetle*
- Incinerator Drone*
- Flaahgra
- Sheegoth*
- Thardus
- Elite Pirates (fought three times)*
- Cloaked Drone*
- Phazon Elite*
- Omega Pirate
- Meta Ridley
- Metroid Prime
Removed: Kraid, Sabergauth
Metroid Official Site interview[]
“ | Furthermore, this game’s giant bosses are another difference from other FPSes, too. Each boss can be defeated with a specific item in Samus’s arsenal. Those boss battles are very exciting, and it’s not something you see too often in this genre. | „ |
Metroid Prime Pinball[]
Metroid Prime Hunters: First Hunt[]
Metroid Prime Hunters[]
- Kanden
- Guardian
- Spire
- Weavel
- Sylux
- Noxus
- Trace
- Cretaphid v1
- Cretaphid v2
- Cretaphid v3
- Cretaphid v4
- Slench v1
- Slench v2
- Slench v3
- Slench v4
- Fire Spawn
- Arctic Spawn
- Gorea
Metroid Prime 2: Echoes[]
Except for the Dark Missile Trooper and Caretaker Class Drone, the Wii versions of Echoes reward Purple Credits for each boss killed.
- Alpha Splinter/Dark Alpha Splinter
- Alpha Sandigger/Bomb Guardian
- Jump Guardian
- Amorbis
- Dark Missile Trooper
- Boost Guardian
- Alpha Blogg
- Grapple Guardian
- Chykka
- Spider Guardian
- Power Bomb Guardian
- Caretaker Class Drone
- Quadraxis
- Emperor Ing
- Dark Samus (fought three times)
Removed: Mad AI
Metroid Prime 3: Corruption[]
All bosses except for the second Berserker Lord and the mining cannon reward Gold Credits.
- Berserker Lord (fought twice)
- Meta Ridley
- Rundas
- Korakk Beast
- Mogenar
- Steamlord (fought three times)
- Defense Drone
- Ghor
- Helios
- Gandrayda
- Mining cannon
- Pirate Commander
- Omega Ridley
- Metroid Hatcher (fought three times)
- Dark Samus
- Aurora Unit 313
Metroid Prime: Federation Force[]
- Ice Hopper Nest
- Ice Titan
- Generator
- Collosun
- Sawken
- Rohkor Beetle
- Cyranon
- Pirate Warship
- Mainframe
- Samus
- Master Brain
Removed: Boss Creature
Metroid II: Return of Samus[]
- Alpha Metroid (fought 15 times)
- Arachnus
- Gamma Metroid (fought 16 times)
- Zeta Metroid (fought three times)
- Omega Metroid (fought four times)
- Queen Metroid
Metroid: Samus Returns[]
- Alpha Metroid (fought 17 times)
- Arachnus
- Gamma Metroid (fought 14 times)
- Zeta Metroid (fought four times)
- Omega Metroid (fought four times)
- Diggernaut
- Queen Metroid
- Proteus Ridley
Super Metroid[]
- Ridley (fought twice)
- Torizo
- Spore Spawn*
- Kraid
- Crocomire*
- Phantoon
- Botwoon*
- Draygon
- Gold Torizo
- Big Metroid
- Mother Brain
Metroid: Other M[]
- Brug Mass
- Namihe and Fune
- Groganch* (fought three times)
- King Kihunter
- Mystery Creature*
- Asborean* (fought five times)
- Goyagma
- Fumbleye*
- RB176 Ferrocrusher
- Rhedogian* (fought six times)
- Vorash
- Ridley
- Nightmare
- Queen Metroid
- MB
- Phantoon
Metroid Fusion[]
- Arachnus
- Elephant Bird
- Zazabi
- Serris
- Security Robot B.O.X. (fought twice)
- Barrier Core-X
- Scientist
- Yakuza
- Nettori
- Nightmare
- Neo-Ridley
- SA-X
- Omega Metroid
Metroid Dread[]
- E.M.M.I. (fought seven times, once in a cutscene)
- Central Unit (fought five times)
- Corpius
- Kraid
- Robot Chozo Soldier* (fought twice, once as part of a pair)
- Golden Robot Chozo Soldier (fought three times, once on its own and twice as part of pairs)
- Drogyga*
- Chozo Soldier* (fought four times)
- Escue*
- Experiment No. Z-57
- Golzuna*
- Elite Chozo Soldier*
- Raven Beak
- Raven Beak X
Boss Rush[]
Dread is the first game in the series to include a Boss Rush mode, added in a free update on April 7, 2022. It includes the following bosses from the game:
- Corpius
- Kraid
- Artaria Central Unit
- Drogyga
- Robot Chozo Soldier (Golden in Ghavoran)
- Escue
- Experiment No. Z-57
- Twin Robot Chozo Soldier (Golden in Burenia)
- Golzuna
- Elite Chozo Soldier
- Ferenia Central Unit
- Raven Beak
Loading screen tip[]
- BOSS FIGHTS
- No attack is unavoidable. Observe your opponent carefully to find an opening.
See also[]
References[]
- ^ "Metroid.jp Interview: Retro Studios", Shinesparkers, 2021-02-26. Retrieved on 2021-02-26.