
From Naked Snake to Big Boss. Ten years after Operation Snake Eater. While commanding a private military force in Colombia, guests from Costa Rica visit Snake. Accepting their request, Snake leads his men into confronting the conspiracy behind the East-West Cold War.
Modeled estimate, not a reported figure. How we estimate →
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 55/day in the week to Aug 28 → 71.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 23 chart moves that followed a price cut of more than 20% went a median of 14 places towards #1, and the 2,515 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
The extreme tension of infiltrating without being detected.
Metal Gear series, the pinnacle of “stealth action” where you avoid combat and complete missions while hiding.
The game take place 10 years after METAL GEAR SOLID 3: Snake Eater.
Amidst the swirling conspiracies behind the East-West Cold War, Snake confronts them while leading a private military force.
This is the story of how one soldier, “Snake”, becomes “Big Boss”.
【STORY】
THE ILLUSION OF PEACE FALTERS
In 1964, after saving the world from all-out nuclear war, Naked Snake, a true hero, receives the name Big Boss, but he disappears shortly after the naming ceremony.
Ten years later, Big Boss is running an independent military unit in Columbia, when he is visited by two individuals from Costa Rica, a country without a military.
In a post-Cuban Missile Crisis world, and in a Central America essential to maintaining the power balance between East and West, Costa Rica has been miraculously able to maintain peace.
However, a mysterious armed group has been seen acting suspiciously throughout the region.
They request Big Boss to investigate and eliminate the armed group.
Though he hesitates to accept the request because the tape they brought contained the voice of The Boss, who was supposed to be dead.
【System】
This title offers not only thrilling solo infiltration missions but also co-op with “SENYU” via online connections, and competitive multiplayer for up to six players.
The offshore facility Mother Base supports your missions.
It houses staff living quarters, development labs for mission weapons and gear, storage for captured large-scale weapons, and more. Expanding your staff allows Mother Base to grow and develop, incorporating simulation elements.
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The Screenplay Book containing in-game text from Metal Gear Solid: Peace Walker and the Master Book detailing the story and characters are also included within the game.
[Game]
Metal Gear Solid: Peace Walker (HD Collection version)
*Online play is available for up to 6 players.
[Digital Contents]
Metal Gear Solid: Peace Walker Screenplay Book
Metal Gear Solid: Peace Walker Master Book
*Accessible via the in-game Start Menu.
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【METAL GEAR SOLID: MASTER COLLECTION Vol.1 Save Data Bonus】
If you have save data from titles included in METAL GEAR SOLID MASTER COLLECTION Vol.1, you can receive in-game items usable in the game as a bonus.
・Metal Gear Solid: Peace Walker (HD Collection version) Bonus: Uniform:GOLD
*Bonus content can be obtained by playing this game respectively.
*This requires that save data for titles included in METAL GEAR SOLID: MASTER COLLECTION Vol.1, created using the same account, be present on the console used to play this game.
*Playing this game first, then starting to play titles included in METAL GEAR SOLID: MASTER COLLECTION Vol.1, still qualifies you for this bonus.
Sums Steam only; Xbox, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $19.99 | 1.3Kreviews | 80% | — | $940K |
| $19.99 | 83ratings | 88% | — | not modelled | |
Engagement
Reviews
Themes across 811 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
releasing this port near ww3 and ai race is wild. snake is literary me with my anime waifu
Excelente, el mejor juego de PSP en su versión HD. Original, estratégico, divertido, propuesta diferente, el juego de administrar la base madre te sumerge en la fantasía, la música de fondo mientras ordenas tu personal, leer a los soldados, hacer misiones obteniendo el mejor rango posible, cuenta el como lo haces, ganas heroísmo si lo haces con conciencia XD, en mi caso no mato a nadie, muchos detalles, se nota la creatividad cuando se hace un juego sin es presión técnica de una consola de ultima generación, la creatividad aflora, el modo cooperativo y compartir con un amigo es muy divertido, calza en el contexto de la historia, es canon, tiene que ver con la historia y del porque se hiso así :), secuela directa del MGS3, tiene el pretexto emocional del personaje para adentrarse en la historia, es una idea tan contundente que no puedo creer que se haya hecho en psp por la cantidad de detalles que tiene. Su versión HD es la definitiva ya que cubre todo lo que tenia que tener sin estar limitado por las capacidades limitadas de psp, 60 fps, doble analógico para controlar la cámara, subtítulos grandes, cómodos. Fue un juego que no se esperaba en su momento en el 2009 (finales) y para mi resulto una total sorpresa, tiene mezcla de serio y lúdico. Lo recomiendo totalmente, denle una oportunidad.
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Spanish - Spain, Japanese*, Portuguese - Brazil*languages with full audio support
| $19.99 |
| — |
| — |
| — |
| not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 813 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Game runs well with a controller. Its a straight port. No tuning for PC besides some upscaling. Pretty lazy. Mouse and keyboard UNUSABLE. I don't know what's going on with their joystick emulation but its TERRIBLE. Japanese dev's are pretty bad at PC games in general but this looks like they "technically" have M/KB support to check the box. The game itself is pretty good for a metal gear fanboy. It can get grindy to get the units and parts for ZEKE. I would have liked to have seen some pc tuning for a functional mouse, get rid of a lot of the loading screens (the whole game could probably run in memory lol). Looking forward to QOL mods like texture packs or better models. 6.5/10
a great peace walker experience. great graphics, good optimization, just dont play with mouse and keyboard.
A feverdream to finally play Peace Walker, originally a PSP game, on the PC with mouse and Keyboard officially on Steam! A great time and absolute MUST for any MGS fan. Highly important Part of not just the life of Big Boss but also the story between MGS3 and MGSV (crazy to think that this is news for anyone out there). The PC port is actually also suprisingly great and not at all buggy like the master collection 1 was at launch. Sure some people reported that the controlls were problematic but that has all been fixed already. Up the graphics in the menu and accelarate the mouse sensitivity and you have a great third-person stealth shooter. The gameplay is not as indepth as MGS3 or MGSV but it is fun to go through and it offers COOP for practially every mission in the game! There is also Base-Management (and later mech-building) with some fun grinding aspects for long-term playing. For 20 dollars as a standalone you get a lot out of your money from this game that was originally meant to be played on the go. You cannot do anything wrong with this game. One of my favorites of the MGS series :) VIC BOSS!
Kept you waiting, huh?
one must have solid metal gears to walk peacefully
Just as good as I remembered back on the xbox 360. 10/10
"Got room for two?" -Kazuhira Miller
this game sucks but its awesome
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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