How AM2R and Samus Returns remade Metroid 2

Metroid 2 is important to the series because its plot sends Samus to SR388 to wipe out the Metroid species, a mission that echoes through Super Metroid, Metroid Fusion, and other later entries.

It is also a difficult game to return to. The Game Boy screen is tiny. The palette is black and white. The controls are limited by the hardware. The map is not the familiar interlinked maze of later Metroid games. Instead, the world opens in large chunks: kill a set number of Metroids, make the hazardous liquid recede, descend to the next region, and rarely return.

That structure probably suited handheld play. A player could explore one area in a sitting, turn the Game Boy off, and come back without being hopelessly lost. But it also makes Metroid 2 feel very different from the series it helped define.

That gives both AM2R and Metroid: Samus Returns an interesting challenge. They are not simply remaking an old game. They are deciding which parts are flaws, which parts are identity, and which parts were limitations that accidentally created something powerful.

The two remakes begin with a similar modernization of movement. Both make Samus far more agile than she was on Game Boy. Both add the ledge grab from Metroid Fusion. Both give the morph ball its own dedicated button.

Samus Returns goes much further on combat. It adds a melee counter, replaces classic diagonal aiming with full 360-degree free aim, and makes moment-to-moment fighting more aggressive and elaborate.

That changes the relationship between Samus and the world. The original version is stiff and constrained. The remakes, especially Samus Returns, give the player far more precision, confidence, and expressive power.

Those additions can be satisfying, but they also raise the main question of any remake: are we improving the original, or are we changing the emotional texture of the whole game?

Metroid 2 repeats the same basic Metroid boss types many times, with the arena layout doing much of the variation. Both remakes try to make those fights richer.

AM2R adds new patterns, smaller weak points, and extra attacks in later encounters. Samus Returns does similar work, but makes the fights more elaborate, with stronger traditional boss patterns to learn.

Both games also add non-Metroid bosses. AM2R includes fights such as a Torizo, a door guardian, and a bullet-hell weapons trainer. Samus Returns adds a difficult mining robot.

As action design, this makes sense. Repeating the same boss behavior again and again is less acceptable in a modern remake. But making every fight more obviously game-like also shifts the experience away from anxious extermination and toward set-piece combat mastery.

Both remakes add familiar upgrades. The Charge Shot, Super Bomb, Super Missile, and Gravity Suit appear in both. AM2R adds the Speed Booster and the shinespark possibilities that come with it. Samus Returns adds the Grapple Beam and four Aeion powers on a separate energy meter: attack, defense, time-slowing, and map-revealing abilities.

Samus Returns is especially uninterested in letting the player feel lost. A Metroid indicator flashes more intensely near targets. The map is detailed. Teleporters move the player around individual regions. The scan-like map reveal makes secrets and hidden rooms much easier to find.

These tools pull Metroid 2 toward the broader language of later Metroid games. The player has more mobility, more information, and more ways to solve immediate problems.

That can make the game smoother. It can also reduce the sense that the player is pushing into an alien place with limited understanding.

Both remakes preserve the broad geography of Metroid 2. A region from the Game Boy game is usually recognizable in overall shape. The difference lies in how each remake fills in the details.

AM2R generally keeps what is already there, including item placement and many room layouts, then adds material on top: new areas, a robot-control section, and a tense escape from a weapons lab.

Samus Returns adds less in terms of whole new sections, but heavily rewrites existing rooms. It adds density, obstacles, routes, and locks until many locations become nearly unrecognizable.

Both remakes add more ability gates within areas, making the game feel more like other Metroid titles. Samus Returns does this more forcefully, using obstacles that require specific items or even specific beams. AM2R is more comfortable with missed items and sequence breaking.

Neither remake abandons the original's overarching structure. Samus still kills a number of Metroids to open the way downward. But both games create a stronger reason to return to earlier regions.

Samus Returns uses teleport stations across the planet. AM2R introduces a distribution center later in the game, with pipes that send the player back to previous areas. In both cases, new abilities can unlock items that were inaccessible earlier.

This is a familiar Metroid pleasure: see an obstacle, remember it, gain the tool, return later, and collect the reward. It is satisfying and legible.

But the original's lack of backtracking contributed to a different mood. It felt like a one-way descent into the Metroids' home, not a puzzle box to be efficiently revisited.

Metroid 2 leaves a lot undefined. Even the dangerous liquid that blocks progress is unnamed and uncolored. AM2R treats it as lava. Samus Returns treats it as purple acid.

The background interpretation differs too. AM2R studies small details from the original tiles and uses them as seeds. Pipes inspire a water treatment plant. A region full of beam pickups becomes a weapons testing facility. The game builds a more coherent background story about the Chozo civilization that shaped SR388.

Samus Returns is less specific in that regard. Its environments often read as variations of crumbling ruins. They are richer than the Game Boy original, but not always more conceptually interesting.

A remake has to interpret what the old pixels implied. The risk is that one interpretation may clarify the world while another may simply decorate it.

Health, ammo, and saving show how a small systemic change can alter the feeling of a game. In Metroid 2, health and ammo recharge stations are separate from save points. A difficult Metroid fight can leave the player battered, forcing a tense journey back to safety with low health.

AM2R streamlines this by making save stations replenish health and ammo. Metroids also drop generous pickups after death. That makes the game easier, but some of the post-fight anxiety remains.

Samus Returns restores separate recharge and save stations, but adds invisible checkpoints before and after every boss battle, and Metroids also drop pickups. That removes the stressful walk back through the level after a fight.

Mechanically, this is friendlier. Emotionally, it erases a specific feeling: the exhausted retreat after surviving a dangerous creature, hoping nothing finishes you before you can save.

It is easy to list what changed: movement, bosses, power-ups, maps, backtracking, recovery, and visual detail. But the harder question is how those changes alter the experience.

Metroid 2 can feel dark, invasive, and uneasy. Unlike other Metroid games, which often feel like large puzzles to solve, this one feels like entering someone else's space and pushing deeper into an alien nest.

The limited screen acts almost like a torch beam in a dark room. Huge caverns become hard to grasp through the microscopic view, making Samus feel small. Narrow tunnels feel cramped and claustrophobic. The linear descent makes the player feel as if they are going farther and farther down, away from the safety of the ship, into the Metroids' lair.

Those sensations may have come partly from hardware limits, but the final effect matters. If a remake removes the constriction, loneliness, and dread, it may preserve the map while losing the original experience.

Metroid 2 often feels like a horror game: a frightening journey into an uncharted planet. Several design choices support that reading.

Metroid husks work as navigation, warning the player that a boss is nearby. But they also create dread. After the player learns that husks precede Metroid fights, the game breaks the pattern by springing a Metroid in the middle of a corridor and revealing the husk afterward.

The game also breaks its larger structure late in the journey. For most of the adventure, killing Metroids makes the liquid level drop and opens the way down. Near the end, the liquid rises instead, forcing Samus back to find a new type of Metroid.

Those surprises matter because they make the planet feel hostile rather than perfectly systematized. The player learns patterns, then the game twists them.

The music is also revealing. The main cave column has a hopeful, exciting theme that connects back to the ship. But the deeper lairs often use quiet, spooky, discordant music, strange electronic sounds, silence, and Samus's footsteps.

Many retro games, including many Game Boy games, rely on catchy, hummable tunes. Metroid 2 is willing to be sparse and uncomfortable. That restraint supports the sense of descending into somewhere wrong.

Samus Returns often handles this well with faithful remixes, though it sometimes reuses music from other Metroid games. AM2R is more mixed, replacing some of the eerie texture with upbeat, Prime-style tracks.

Music is not only decoration in a remake. If the original used sound to make the player uneasy, a more energetic replacement can quietly change the whole scene.

Metroid 2 also uses environmental storytelling to build dread. As Samus descends, ordinary enemies become less common. Early caves are full of alien life. The lower reaches are almost empty. Just before the Queen Metroid, normal enemies disappear entirely.

That emptiness can imply several things. Maybe Samus has gone deeper than most life can survive. Maybe the Metroids have wiped out everything else and established themselves at the top of the food chain.

Then there is a broken Chozo statue deep in the Metroid lair. Earlier statues are preserved behind blast doors, but this one has been smashed, its head separated from its body, and the Ice Beam pushed aside. The visual says a lot without dialogue.

AM2R captures much of this mood. The lower areas are empty, and the broken statue remains, though the Ice Beam has been moved earlier in the progression. Samus Returns loses more of it. The final statue is absent or difficult to find, and the path to the lair remains crowded with standard enemies in a noisy gauntlet.

After the final boss, Metroid 2 ends with a surprising act of restraint. Samus finds a baby Metroid that imprints on her as its mother. Instead of completing the mission by killing the last of the species, she spares it, and they leave the planet together.

One of the most isolating games of its era suddenly gives the player a companion. The baby clears obstacles on the way out, and the music becomes strange, calm, and reflective. There are no normal enemies or puzzles. The game gives the player time to think.

That ending can reframe the whole journey. Samus has been sent to eradicate a species that was later used as a biological weapon by others. Metroid Fusion later suggests that wiping out the Metroids damaged the ecosystem and allowed something worse to emerge. The discomfort of the original mission matters.

A strong defense of Metroid 2 once argued, in essence, that games about killing should be willing to make the player uncomfortable. Metroid 2 does that with unusual wordless precision.

Samus Returns is far more comfortable about killing. It emphasizes combat through 360-degree aiming, multi-phase boss fights, Aeion powers, melee counters, and cinematic action moments where Samus stylishly attacks Metroid bosses.

That approach makes the final escape especially telling. Instead of preserving the quiet exit with the baby Metroid, Samus Returns adds more combat and another boss fight. The reflective music is pushed beneath action, and the moment becomes another test of fighting skill.

The melee counter also creates an odd thematic tension. This is a story about travelling to an alien homeworld to wipe out an entire species, but a major mechanic frames many kills as self-defense after an enemy attacks first. That can be satisfying in combat terms, but it softens the discomfort of the premise.

The issue is not that Samus Returns is a bad action game. It is that some of its strongest modern additions push against the feeling that made Metroid 2 distinct.

None of this means Metroid 2 is perfect. It has real shortcomings, and any remake should address them. The point is that the best remake uses modern design to deliver the same intended experience in a stronger form, not the same visible content with a different emotional result.

What does it mean to preserve the same Metroids if the player no longer dreads meeting one in a dark corridor? What does it mean to preserve the same level outline if the player no longer feels disoriented, small, or invasive while exploring it?

Both remakes pull Metroid 2 toward more familiar Metroid design. AM2R brings it closer to Zero Mission and Super Metroid. Samus Returns mixes classic Metroid with a more combat-heavy modern style. Both approaches can be enjoyable on their own terms.

But maybe Metroid 2 needed a different set of mechanics because it had a different purpose. Remaking it as a more comfortable, empowered, familiar adventure risks losing the dark chapter it originally represented.

AM2R is an impressive fan accomplishment and a lot of fun to play. Samus Returns has plenty to enjoy as well. The problem is not that either remake lacks value.

The problem is that remakes often become the default way to experience an old game. When that happens, the original, already misunderstood and difficult to revisit, can become even easier to dismiss.

That is why remake design is so delicate. A remake is not only updating controls, art, boss patterns, and maps. It is deciding what future players will think the old game was about.

For Metroid 2, the crucial thing to preserve is not every hallway or every limitation. It is the feeling of descending into a dark, alien nest on a mission that should not feel heroic or comfortable. When the remakes lose that, they fix the old game and flatten it at the same time.