Metroid

The game uses side-scrolling action-adventure gameplay. Players move through interconnected areas, jump, shoot, crouch, and use missiles, bombs, and beam upgrades to open new paths and defeat enemies. Progress is tied to finding permanent power-ups such as the Morph Ball, High Jump, Ice Beam, and Varia Suit. There is no stage select; instead, players backtrack through a large map to uncover secrets, access blocked routes, and reach bosses and key objectives.

Samus Aran

A bounty hunter controlled by the player, equipped with arm cannon upgrades and exploration abilities.

Mother Brain

The bio-computer at the heart of the Space Pirates' operations and a major final threat.

Ridley

A high-ranking Space Pirate commander and recurring enemy guarding critical areas.

Learn the map layout and mark important refill points mentally. Missiles and the Ice Beam are especially valuable, so prioritize hidden rooms that expand ammo and health. Use Bombs to reveal destructible floors and walls, and backtrack often after gaining new abilities. Against bosses, keep moving, conserve missiles for safer damage windows, and use platforms to control enemy patterns.

Faster completion affects the ending rank

The game grades your completion time, so efficient routes and minimal backtracking can improve the final result.

Tips and tricks

• Check suspicious walls and floors with Bombs.
• Expand missile capacity early to make boss fights easier.
• The Ice Beam is excellent for controlling enemies and movement routes.