Trophy

A Trophy is an unlockable collectible in both Super Smash Bros. Melee and Super Smash Bros. Brawl. Trophies were not present in Super Smash Bros., though profiles of only the twelve playable characters were, and the model could be rotated. After finishing 1 Player Mode, the character would turn into a doll instead of a trophy.

Melee contained 290 trophies (with three only accessible via an Action Replay or other hacking device), while Brawl contained 544, 251 more than in Melee (counting said three inaccessible trophies).

Metroid-related trophies
Melee:
 * Samus Aran (Classic) (unlocked by completing Classic Mode with Samus)
 * Samus Aran (Smash Red) (unlocked by completing Adventure Mode with Samus)
 * Samus Aran (Smash Blue) (unlocked by completing All-Star Mode with Samus)
 * Kraid (unlocked by unlocking Brinstar Depths)
 * Samus' Starship (unlocked by completing Brinstar in Adventure Mode)
 * Chozo Statue (unlocked randomly)
 * Screw Attack (unlocked randomly)
 * Ridley (unlocked randomly)
 * Metroid (unlocked randomly)
 * Samus Unmasked (one of the three normally inaccessible trophies unlocked by hacking)

Brawl:
 * Samus Aran
 * Zero Laser
 * Zero Suit Samus
 * Power Suit Samus
 * Fusion Suit
 * Power Suit
 * Varia Suit
 * Gravity Suit
 * Dark Suit
 * Metroid
 * Screw Attack
 * Gunship
 * Parasite Queen
 * Metroid Prime (Exo)
 * Metroid Prime (Core)
 * Sheegoth
 * Space Pirate
 * Luminoth
 * Dark Samus
 * Trace
 * Weavel
 * Sylux
 * Spire
 * Kanden
 * Noxus
 * Ridley
 * Meta Ridley