
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 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 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% | — | $915.8K |
| $19.99 | 82ratings | 90% | — | not modelled | |
Engagement
Reviews
Themes across 774 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
phenomenal memories playing this in the dead of winter 2018 on a CRT TV, having to communicate in broken English with diehard Japanese and Brazilian players that exclusively play Peace Walker ONLY, for some reason. even though there was only like a dozen people still playing back in 2018, it hilariously turned out to be the only game they played, and they showed me just how insane this game can get. i see these guys S-RANKing missions in under a minute with items and gadgets i didn't even know you could get/existed in-game - stealth camos, railguns that need multiple players to charge up and another to fire, sniper rifles the size of 3 MSF soldiers, a human slingshot that needs cooperation from 2 others.. just the most absurd ♥♥♥♥, completely destroying these lobbies like its nothing. it makes you feel like a student learning from a master, or something. i remember in particular a lobby we had going - me, an American, a Brazilian, a Japanese guy, and a guy from Mexico, all attempting our damnedest to communicate out of the sheer love for some ancient PSP game everyone forgot about a decade ago, where if they needed to correct me or tell me to do something, 90% of the time i had to run their message through google translate, think of what to say, run my message through google translate, and type it on the stupidly slow PS3 chat keyboard. we all still have each other on PSN to this day! a genuinely caveman like experience that i can never forget the thing with the PW grind is that eventually you learn to love it with enough hours (and friends). completing missions faster and faster, getting more and more S-RANK soldiers and firing the useless ones, eventually getting the recipes for stealth camo and the best smoke grenades in the game... the AI are braindead once you learn how it works, and once that happens you can break the game in half. grueling battles i struggled with at the beginning turned into sub 1-min sweeps, especially with multiple people. for a while, i actually needed a buddy to help me get through certain SIDE-ops until i was able to manage it on my own. it felt like a true triumph being able to S-Rank any mission on my own within minutes once i got the gear i needed. there's a point system called Camaraderie, where you make better and better connections with your friends based on how much you play together/actions done, and i met a Japanese guy who took me under his wing in particular to show me the most ultra-esoteric metas and info, and he would often just go AFK for like 3 hours so i could grind out whatever i needed to do with a real person. there's no other community where you will find people like this, and i think it's because peace walker is not for everyone, so if you find yourself grinding end-game PW content with other people, you naturally are gonna run into people of the same temperament, i guess. you either end up getting through the main story once and forgetting about it, or end up obsessing over it and getting into the nuances of R&D grinding and S-tier soldier farming, there seems to straight up be no in-between. this game is bizarrely content rich, to the point that i don't think all of it has been discovered.. in any case, to see 4,000 people playing this port in 2026 is a bit surreal and special for me.. getting to experience the whole climb to the top again is fun, but the real enjoyment for me is getting to a point where i can help new players and share whatever esoteric information with the new players i meet (cause there is a lot), just like the community taught me years ago
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
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 |
| — |
| — |
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| 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 776 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Amazing considering it's a PSP game but quickly becomes miserable if experienced solo. A friend is highly advised because the boss fights rival those of monster hunter games when compared in duration. Good optimization and good kbm support.
啦啦啦 啦啦,啦啦 啦啦啦啦 啦啦啦啦啦啦 Sing, sing a song Let the world sing alone Sing of love there could be Sing for you and me 啦啦啦 啦啦,啦啦 啦啦啦啦 啦啦啦啦啦啦 Make it simple to last Your whole life long Don’t worry that its’s not Good enough for anyone Else to hear Just sing, sing a song Just sing, sing a song (让我哭的最惨的一部作品)
TREMENDA OBRA MAESTRA 20/10 Y GOD lo unico malo es q los jefes son muy esponjas de daño xdd las peleas duran 20 años
Written and Directed by Hideo Kojima.
Looks and runs great. this was my favorite game on psp. I'm happy to relive it on my super psp+ (steam deck lol)
jogo ta rodando a 25 de fps em qualquer opção gráfica, ja mexi em todas as config até no painel da NVIDIA
My saves just suddenly gone the following day,looks like the saves bug is carrying over to this collection like other MGS games,over 70 hours of value progress gone.
I have no idea how they managed to make MGS4 play flawlessly on keyboard & mouse only to release whatever this is alongside it. It's not worth getting for now. Add to that it's just not a very good game. For as much as people larp this one being some hidden masterpiece, it's (imo) the worst-feeling entry in the series and not even the strongest Metal Gear game on the PSP. Portable Ops does a better job of realizing the sneaking gameplay of this franchise than this! And both Acid games are frankly more interesting experiments than this.
Konami did what a pack of chimpanzees with a sack of peanuts couldve done on the last hour of a friday, i love peace walker but i hate that the controls on pc seem to be bound for an octopus on ketamine.
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.
Related
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