Call of Duty®: Modern Warfare® 3

Call of Duty®: Modern Warfare® 3

Infinity Ward · November 8, 2011 · Action, FPS, Multiplayer, Shooter, First-Person

Buy the Call of Duty®: Modern Warfare® 3 key for Microsoft Store from GAMIVO at $21.64 — the cheapest of 7 stores we compare.

PC
Very Positive89% · 39,892220playing now
Best price 43 Good deal
$21.64-46%
lowest tracked $13.59
GAMIVO Buy at GAMIVO

Prices last checked

Where to buy Call of Duty®: Modern Warfare® 3 — official stores

Steam
Steam
Standard Edition · Steam
$39.99
Buy
Microsoft Store
Microsoft Store
Standard Edition · Microsoft Store
$39.99
Buy

Cheapest Call of Duty®: Modern Warfare® 3 keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

GAMIVO
Standard Edition · Microsoft Store
$21.64
Buy
Kinguin
Standard Edition · Steam
$35.47
Buy
Eneba
Standard Edition · Steam
$55.28
Buy
Gameseal
Standard Edition · Steam
$71.11
Buy
Driffle INC
Standard Edition · Steam
$80.29
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Call of Duty®: Modern Warfare® 3 price by region

Call of Duty®: Modern Warfare® 3 costs €18.99 in Europe (EUR), $21.64 in the United States, $21.64 in Georgia (USD), £29.99 in the United Kingdom, CA$53.99 in Canada, A$59.95 in Australia, NZ$64.49 in New Zealand, zł172.50 in Poland and R$219.90 in Brazil right now.

Cheapest Call of Duty®: Modern Warfare® 3 offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Europe (EUR) €18.99 −53% €39.99 €18.99 7
United Statesyour region $21.64 −46% $39.99 $21.64 7
Georgia (USD) $21.64 −46% $39.99 $21.64 6
United Kingdom £29.99 £29.99 £52.18 4
Canada CA$53.99 CA$53.99 — 2
Australia A$59.95 A$59.95 — 2
New Zealand NZ$64.49 NZ$64.49 — 2
Poland zł172.50 zł172.50 zł320.08 4
Brazil R$219.90 R$219.90 R$452.78 3

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Call of Duty®: Modern Warfare® 3

✦ AI summary

Experience the next chapter of the best-selling first-person action franchise with Call of Duty: Modern Warfare 2's epic sequel. Jump into intense multiplayer battles, a gripping single-player campaign, and cooperative missions that push the boundaries of modern combat.

The best-selling first-person action series of all-time returns with an epic sequel to the multiple GOTY award winner Call of Duty®: Modern Warfare® 2

Call of Duty®: Modern Warfare® 3 — game info

Platforms
Windows
Steam Deck
Unsupported
Player modes
Single-player, Co-op
PC Game Pass
Not included

Call of Duty®: Modern Warfare® 3 in the rankings

DLC & expansions

🎁 Complete the collection

Base game + 4 of 4 DLC at today's best prices.

$81.60
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players praise the game as a classic that holds up well over time with a great story, solid multiplayer, and beautiful presentation. However, some report frustrating technical issues like save data corruption that can wipe progress, and a few feel the game could use more content or character focus in certain areas.

Not recommended Sep 30, 2026
for the love of god, if you want to play multiplayer, make sure you download and use Plutonium. MW3 may be on x64 now, but that doesn't mean the code being executed for RCE attacks isn't around anymore. bad actors just have to figure out how to execute that code on the updated architecture. besides that, the campaign and survival mode are certified classics. just wish vanilla multiplayer was safe... even then, this is NOT worth $40 USD just for a campaign, survival, and a security vulnerability. no controller support either and you STILL need to buy the map packs ($90 USD!). get it on sale or procure through other methods
1 found this helpful
Recommended Sep 30, 2026
One of the best COD campaigns
Recommended Sep 29, 2026
Good game, i probably have a total of 1k hours if you add all the hours on my xbox 360 and xbox1 from when i was younger, and i am glad to have this game in me steal library 10/10
Recommended Sep 29, 2026
great game
Recommended Sep 28, 2026
played this back in 2011 at launch when i was in high school and hit 10th prestige in 3 months and grinded the hell out of multiplayer and fell in love for them to add 10 more prestige's to take up my life so i never got round to playing the single player story as i was 15 and clanwars were sick lol,, came back 15 years later to complete the trilogy after finishing MW1 AND MW2 story's on veteran and wow oh wow i feel like i am 15 all over again, 10/10 story and epic conclusion to the original modern warfare trilogy, i think i would have made teenage kyle proud :) p.s Makarov i won
Recommended Sep 28, 2026
prague rebels have better fits than i do

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