Picture this: you’re alone on a planet that wants you dead. The atmosphere hisses, the corridors pulse with alien biology, and the only sound is the hum of your power suit. No teammates, no tutorials, no hand-holding. Just Samus Aran and whatever’s waiting around the next corner. That’s the Metroid experience in a single image, and it’s unlike anything else Nintendo has ever made.
The series sits in a fascinating spot in Nintendo’s lineup: celebrated by critics, adored by dedicated fans, and yet curiously underexplored by the wider gaming audience. That gap exists partly because the franchise can seem intimidating from the outside, a dense back catalog, a reputation for difficulty, and lore that rewards patient exploration. This guide closes that gap entirely. Whether you’ve never touched a title in the series, you’re a returning fan brushing up before diving into Metroid Prime 4: Beyond, or you want a complete reference covering every main entry and every key story beat, this is the only resource you need.
We’ll cover the franchise’s origins, the full game list in release order, Samus Aran’s essential backstory, the best entry points for new players, and everything confirmed about the latest chapter. Consider this your map before the mission begins.
How Nintendo built one of gaming’s darkest universes
Most Nintendo franchises deal in brightness: colorful worlds, cheerful characters, optimistic music. Metroid was designed to be the opposite. The team behind it wanted isolation, atmosphere, and something closer to sci-fi horror than anything else in Nintendo’s catalog at the time. That deliberate tonal contrast is exactly why the franchise endures.
The R&D1 team and Gunpei Yokoi’s guiding vision
The franchise emerged from Nintendo’s R&D1 division under the leadership of Gunpei Yokoi, the engineer best known for creating the Game Boy and the D-Pad. His team included Hiroji Kiyotake, who designed Samus and the enemy roster, Yoshio Sakamoto as director, and Makoto Kanoh handling the scenario. Their shared goal was to merge side-scrolling platforming with the kind of open-world exploration Shigeru Miyamoto had pioneered in Zelda, but wrapped in a far darker atmosphere. The name “Metroid” itself blends “Metro” (from an early prototype name) and “Android,” hinting at the hybrid mechanical-biological themes woven throughout the series.
The first game launched on Japan’s Famicom Disk System in August 1986 and reached North American NES players in 1987. It introduced nonlinear exploration as a core mechanic, rewarding players who backtracked and discovered hidden paths rather than moving in a straight line. That design philosophy became so influential that an entire genre now carries its name.
The Alien influence and the gender reveal that shocked players
Ridley Scott’s 1979 film Alien shaped the franchise’s DNA in unmistakable ways. The isolated protagonist fighting against parasitic creatures in claustrophobic corridors, the haunting silence, the sense that the environment itself is hostile: all of it traces back to that cinematic influence. Even the franchise’s most iconic antagonist, Ridley, takes his name directly from the film’s director.
The other defining moment from that first game? The ending. Players who completed the game quickly were treated to a reveal that Samus Aran, the armored figure they’d been controlling the entire time, was a woman. In 1986, this was genuinely shocking. It also cemented Samus as one of the first playable female protagonists in gaming history and gave the character an immediate cultural weight that still resonates today.
The complete Metroid game list in release order
The main series spans nearly four decades and multiple Nintendo platforms. The list below covers canonical entries only, skipping compilations and spin-offs, so you get a clean chronology that’s actually useful as a reading map. For a full catalogue, see the List of Metroid media.
2D classics that defined the Metroidvania genre (1986, 2017)
Metroid (NES, 1987) established the template: nonlinear exploration, power-up-based progression, and atmospheric isolation. Metroid II: Return of Samus (Game Boy, 1991) shifted the focus to hunting down the Metroid species on their home planet SR388, a more directed experience shaped by hardware limitations.
Super Metroid (SNES, 1994) is widely considered the series’ high-water mark: a near-perfect blend of atmospheric world design, intuitive exploration, and power-up pacing that still holds up completely. Metroid Fusion (GBA, 2002) took a different approach, linear, tense, and story-heavy, introducing the X Parasites and a genuinely threatening villain that stalks Samus through the station.
Metroid: Zero Mission (GBA, 2004) remade the original with modern polish, a shorter runtime, and a more accessible structure, making it the friendliest entry point the series had offered at that time. Metroid: Samus Returns (3DS, 2017) reimagined Metroid II with a new melee counter mechanic, more puzzle-driven combat, and sharper visual presentation.
For another play-order and release perspective, see this guide to Metroid games in order.
3D adventures and the series’ modern revival (2002, 2021)
Metroid Prime (GameCube, 2002) was announced to immediate fan skepticism. A first-person outing seemed like a contradiction in terms, but Retro Studios delivered one of the GameCube’s best games, atmospheric, intelligent, and completely faithful to the franchise’s spirit despite the perspective shift. Metroid Prime 2: Echoes (GameCube, 2004) introduced a dark-world parallel dimension and a notably harder difficulty curve. Metroid Prime 3: Corruption (Wii, 2007) brought the Phazon corruption arc to its conclusion and used the Wii remote for pointer-based aiming.
Metroid: Other M (Wii, 2010) remains the series’ most divisive entry, notable for its cinematic storytelling approach and controversial handling of Samus’s characterization. Then came a long silence, nearly two decades without a new 2D entry. Metroid Dread (Nintendo Switch, 2021) broke that gap, introducing the E.M.M.I. robots as relentless pursuers and delivering one of the tightest, most modern entries in the franchise’s history. It was the right game at the right time.
Samus Aran and the lore every fan needs to know
You don’t need a complete command of the series’ lore to enjoy any individual game. But understanding Samus’s backstory and the core conflicts transforms a great action game into something with genuine emotional weight. This is the version that matters most.
From a childhood tragedy to the galaxy’s most feared bounty hunter
Samus Aran’s story begins with loss. She was three years old when Space Pirates, led by the creature Ridley, raided the mining colony K-2L and killed both her parents. The orphaned child was discovered by the Chozo, a birdlike alien race of immense technological sophistication, who took her to their planet Zebes and raised her as one of their own. To help her survive in environments hostile to humans, they infused her with Chozo DNA, granting superhuman strength, speed, and biological resilience.
The Chozo also gave Samus the Power Suit, a cybernetic exoskeleton that forms the visual identity of the franchise. The suit amplifies her already enhanced capabilities and serves as both armor and weapon platform, housing the iconic Arm Cannon. Her vendetta against Ridley runs as an undercurrent through nearly every game in the series. Across the lore, Samus is described as reserved and humble despite her extraordinary record, someone who has succeeded in missions where thousands of others failed and has shown willingness to sacrifice herself to prevent catastrophe.
Space Pirates, Metroids, and the threats that define the franchise
The central conflict across most of the series pits the Galactic Federation against an organized faction of Space Pirates led by figures like Ridley and Mother Brain, a cybernetic supercomputer that serves as a recurring antagonist. At the heart of their conflict sits the Metroid species itself: bio-engineered organisms capable of draining the life energy from any living creature. Both factions want to exploit them as weapons, and Samus keeps getting sent in to make sure neither succeeds.
The Prime trilogy adds another layer with Phazon, a radioactive substance of extraterrestrial origin that corrupts everything it touches, including Samus herself by the third entry. Metroid Fusion introduces the X Parasites, microscopic organisms that replicate and mimic any host they infect, which poses a particular problem once they start copying Samus’s DNA. Each sub-series expands the lore meaningfully while keeping Samus at the center. You don’t need to know all of it to start playing, but once you do, you can’t unsee how deliberately constructed it all is.
The best Metroid games to start with if you’re new
The series is more accessible than its reputation suggests. Because each game tells a mostly self-contained story within a broader arc, you can begin at several different points without feeling lost. What you choose depends on what kind of experience you’re after.
Zero Mission and Super Metroid for classic exploration
Metroid: Zero Mission is the single best starting point for most players. It’s a remake of the original game built with modern sensibilities: shorter runtime, clearer guidance, and a more polished structure that reduces the frustration of the 1987 original while keeping the exploration loop intact. If you want to understand what the series is about without the rough edges of early game design, Zero Mission is your answer.
After that, Super Metroid is the definitive second step. The game opens with a cutscene that catches you up on everything relevant, so prior knowledge isn’t required. What makes it stand out is the architecture: the world of Zebes is layered, interconnected, and atmospheric in a way that still feels sophisticated by current standards. Power-ups arrive at exactly the right pace, and the music communicates mood more effectively than many modern orchestral scores. It’s one of those rare games where the design philosophy is so strong that every decision feels purposeful.
Metroid Dread and Samus Returns for a modern entry point
If you want to start with something contemporary, Metroid Dread is purpose-built for that. It opens with a recap of essential story context and delivers a combination of tension and forward momentum that few entries in the franchise have matched. The E.M.M.I. encounters create genuine dread without being unfair, and the pacing keeps you moving without feeling rushed. It’s also the most visually polished 2D entry Nintendo has released.
Metroid: Samus Returns suits players who enjoy more tactical, puzzle-oriented combat. Its melee counter mechanic adds depth that the earlier 2D games don’t have, and the Metroid hunting structure gives the game a satisfying progression arc. One entry to hold off on for your first run: Metroid Fusion. It’s an excellent game, but its difficulty curve and linear design work best when you already have a feel for how the series plays. Save it for after you’ve developed your instincts with another title.
Metroid Prime 4: Beyond, release details and what comes next
Franchise fans waited a long time for this one. The road to Metroid Prime 4: Beyond is its own story, and the finished game delivers enough to justify most of that wait.
Development history, release date, and platform details
Nintendo first announced Metroid Prime 4 at E3 2017, sparking immediate excitement. That excitement cooled significantly in January 2019, when Nintendo made the unusual decision to publicly announce that development was being restarted from scratch, with Retro Studios, the team behind the original Prime trilogy, taking over from Bandai Namco Studios. The subtitle Beyond was revealed in June 2024. The game launched on December 4, 2025, for both Nintendo Switch and Nintendo Switch 2.
The Nintendo Switch 2 version offers higher resolution and dedicated performance modes that the base Switch cannot match, making it the stronger technical experience if you have access to both systems. The runtime sits at approximately 15 hours, consistent with the compact, focused design philosophy of the earlier Prime games. Nintendo reported that the game surpassed one million copies sold in the weeks following launch, confirming strong audience demand for Samus’s first-person adventures.
Nintendo published an overview trailer as part of its Metroid Mondays series, watch the overview trailer here: Metroid Mondays: Watch the overview trailer for Metroid Prime 4: Beyond, Metroid Mondays: Watch the overview trailer for Metroid Prime 4: Beyond, Metroid Mondays: Watch the overview trailer for Metroid Prime 4: Beyond.
What reviewers are saying and what the ending hints at
Critical reception has been strong, though not unanimous. As of early 2026, Metacritic scores for the Switch 2 version sit in the 78, 81 range, with outlets including Giant Bomb and PCMag awarding perfect scores and calling it the closest the series has come to recapturing the original Prime’s magic. Lower scores point to inconsistencies in open-world sections and some mixed feelings about NPC integration. The broad consensus holds: the atmosphere, tense exploration, and first-person combat deliver what fans came for.
The ending is generating the most conversation. Without spoiling specifics, Metroid Prime 4: Beyond closes on a cliffhanger involving an unresolved conflict between Samus and a figure called Psyux, and fan communities are already dissecting what a so-called “Psylock saga” could mean for the franchise’s future. Nintendo has not officially confirmed a sequel, and no credible rumors about additional titles in active development exist as of early 2026. But the ending feels deliberately designed to leave a door open, and Nintendo’s history of surprising fans makes this worth watching closely.
Where to buy and collect Metroid titles today
Knowing the franchise is one thing. Getting your hands on it is another. Here’s exactly where to go and what to look for.
Nintendo’s store, collector’s editions, and fan-worthy bundles
The Nintendo online store is the definitive destination for both physical and digital titles across the series. You’ll find Metroid Prime 4: Beyond, Metroid Prime Remastered, and Metroid Dread all available directly, with the reliability and warranty backing that comes from buying straight from the source. Nintendo also released a Special Edition of Metroid Prime 4: Beyond that includes a Samus keyring, holographic postcard prints, a Metroid Prime 4 mousepad, and a cartridge with an exclusive Samus portrait, the kind of physical collectible that franchise fans and collectors will appreciate for years. Nintendo’s own roundup of Metroid games on Nintendo Switch is a useful reference for what’s available across both systems.
Limited-edition releases and bundles from Nintendo tend to move fast. If you’re interested in collector’s editions or themed hardware drops tied to the series, checking the Nintendo store early is the smart move. Nintendo often releases exclusive editions and limited runs that can sell out quickly and don’t appear at third-party retailers, so it’s worth keeping an eye on what’s currently available directly through the store.
Nintendo Switch Online and digital access options
A Nintendo Switch Online subscription unlocks access to a significant chunk of the back catalog at no additional cost beyond your membership. The base subscription includes the original Metroid on NES, Metroid II: Return of Samus on Game Boy, and Super Metroid on SNES. Upgrading to the Nintendo Switch Online + Expansion Pack adds Metroid: Zero Mission and Metroid Fusion through the Game Boy Advance library. If you want to explore the classic titles without buying them individually, this is the most cost-effective path into the franchise.
Every purchase you make through Nintendo’s store or the eShop earns My Nintendo points, which you can redeem for rewards and discounts. Setting up a My Nintendo account and saving your wish list also means you’ll catch promotions and new releases without hunting for them. It’s a small habit that pays off across every Nintendo purchase you make, not just titles in this series.
Your next mission starts here
Metroid rewards the kind of player who pays attention: to the environment, to the map, to the rhythm of exploration and discovery. It’s a franchise that trusts you to figure things out, and that respect for the player is exactly what makes each new entry feel earned rather than disposable. The back catalog is deeper than most people realize, and the storytelling, while understated, lands harder precisely because it doesn’t overexplain itself.
If you’re starting fresh, Zero Mission or Metroid Dread both make strong entry points for different reasons. Zero Mission gives you the foundation. Dread gives you the modern package. Either way, you’ll understand immediately why this franchise still commands the loyalty it does after nearly four decades. If you’re a returning player, Metroid Prime 4: Beyond is the most ambitious entry the series has seen in years, and its cliffhanger ending means the conversation isn’t over.
The next chapter of Samus Aran’s story is still being written. Head to the Nintendo store to grab your copy of Metroid Prime 4: Beyond, pick up a back catalog title that caught your eye, or browse the current collector’s offerings while they’re available. The mission doesn’t end here. It just starts.