Unlock Phazon Mines Table
Defeat the Omega Pirate in Multi-Mission mode.
Unlock Phendrana Drifts Table
Defeat Thardus in Multi-Mission mode.
Unlock Impact Crater Table
Defeat Metroid Prime in Multi-Mission mode
Unlock Artifact Temple Table
Collect all 12 artifacts in Multi-Mission mode.
Unlock Expert Mode
Complete Multi-Mission mode and view the credits.