D3 Publisher games
D3 Publisher is a Japanese publisher known for giant insect shooting in the EARTH DEFENSE FORCE series and for a broad run of action and anime styled titles.
The catalogue covers EARTH DEFENSE FORCE 6, Onee Chanbara ORIGIN, SAMURAI MAIDEN, CUSTOM MECH WARS and more, mostly as keys with some accounts.
D3 Publisher
Omega Labyrinth Life Steam Digital Key (valid until January 2027)
STEAM KEY • GLOBAL$23.61
$3.71
CASHBACK
MAGLAM LORD Steam Digital Key
STEAM KEY • GLOBAL$23.61
$3.28
CASHBACK
Bakumatsu Renka SHINSENGUMI Steam Digital Key
STEAM KEY • GLOBAL$23.61
$2.54
CASHBACK
Omega Labyrinth Life Deluxe Edition Steam Digital Key
STEAM KEY • GLOBAL$35.42
$30.57
CASHBACK
Onee Chanbara ORIGIN EU Steam Digital Key
STEAM KEY • EUROPE$23.61
$5.53
CASHBACK
Onee Chanbara ORIGIN Steam Digital Key (valid until January 2027)
STEAM KEY • GLOBAL$23.61
$5.01
CASHBACK
FULL METAL SCHOOLGIRL Steam Digital Key (valid until January 2027)
STEAM KEY • GLOBAL$29.51
$19.35
CASHBACK
Bullet Girls Phantasia Steam Digital Key (valid until January 2027)
STEAM KEY • GLOBAL$23.61
$4.55
CASHBACK
Puzzle Quest: Immortal Edition RoW Steam Digital Key
STEAM KEY • ROW$35.42
$14.64
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Puzzle Quest: Immortal Edition Steam Digital Key
PUBLISHER WEBSITE KEY • GLOBAL$35.42
$11.13
Omega Labyrinth Life Steam Digital Key
STEAM KEY • GLOBAL$23.61
$3.79
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CUSTOM MECH WARS ULTIMATE EDITION Steam Digital Key
STEAM KEY • GLOBAL$47.23
$11.39
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Home Sheep Home: Farmageddon Party Edition Steam Digital Key
STEAM KEY • GLOBAL$29.51
$1.07
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EARTH DEFENSE FORCE 6 PS4/PS5 Account
PSN ACCOUNT • GLOBAL$31.29
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EARTH DEFENSE FORCE 6 Steam Account
STEAM ACCOUNT • GLOBAL$40.56
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Bullet Girls Phantasia Deluxe Edition Steam Digital Key
STEAM KEY • GLOBAL$59.04
$49.11
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CUSTOM MECH WARS Steam Digital Key
STEAM KEY • GLOBAL$29.51
$7.69
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SAMURAI MAIDEN Deluxe Edition Steam Digital Key
STEAM KEY • GLOBAL$29.51
$28.91
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EARTH DEFENSE FORCE 4.1 The Shadow of New Despair Steam Digital Key
STEAM KEY • GLOBAL$23.61
$3.84
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EARTH DEFENSE FORCE 6 EU Steam Digital Key
STEAM KEY • EUROPE$33.35
CASHBACK
YEAH! YOU WANT “THOSE GAMES,” RIGHT? SO HERE YOU GO! NOW, LET’S SEE YOU CLEAR THEM! Steam Digital Key
STEAM KEY • GLOBAL$29.51
$14.14
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EARTH DEFENSE FORCE 4.1 WINGDIVER THE SHOOTER Bundle Steam Digital Key
STEAM KEY • GLOBAL$23.61
$5.20
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Home Sheep Home: Farmageddon Party Edition Xbox One Digital Key
XBOX KEY • GLOBAL$29.51
$10.49
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Onee Chanbara ORIGIN Deluxe Edition Steam Digital Key
STEAM KEY • GLOBAL$29.51
$8.62
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Nightshade／百花百狼 Steam Digital Key
STEAM KEY • GLOBAL$23.61
$5.41
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Through the Ages Steam Altergift
STEAM ALTERGIFT • GLOBAL$23.61
$22.07
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Through the Ages EU Steam Altergift
STEAM ALTERGIFT • EUROPE$23.61
$22.07
CASHBACK
FULL METAL SCHOOLGIRL Steam Digital Key
STEAM KEY • GLOBAL$29.51
$18.68
CASHBACK
Puzzle Quest: Immortal Edition EU Steam Digital Key
STEAM KEY • EUROPE$35.42
$12.25
CASHBACK
EARTH DEFENSE FORCE: WORLD BROTHERS 2 Steam Digital Key
STEAM KEY • GLOBAL$29.51
$19.48
CASHBACK
EARTH DEFENSE FORCE 6 Steam Digital Key
STEAM KEY • GLOBAL$29.51
$26.59
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SAMURAI MAIDEN Steam Digital Key
STEAM KEY • GLOBAL$23.61
$10.26
CASHBACK
Onee Chanbara ORIGIN Steam Digital Key
STEAM KEY • GLOBAL$23.61
$4.78
CASHBACK
Bullet Girls Phantasia Steam Digital Key
STEAM KEY • GLOBAL$23.61
$4.48
About D3 Publisher
D3 Publisher works with a range of Japanese development teams, including SANDLOT and Yuke's on EARTH DEFENSE FORCE, Tamsoft on character action titles such as Onee Chanbara ORIGIN and Bullet Girls Phantasia, plus Shade, ART and Infinite Interactive on other projects. The result is a line-up that leans towards fast action games, anime art styles and B movie spectacle.
Alongside the shooters and hack and slash titles, the publisher's list stretches into RPGs, adventure, puzzle and platforming, with releases spanning 2014 to 2025.
D3 Publisher games in the catalogue
EARTH DEFENSE FORCE is the anchor, with EARTH DEFENSE FORCE 6, EARTH DEFENSE FORCE: WORLD BROTHERS 2 and the EARTH DEFENSE FORCE 4.1 WINGDIVER THE SHOOTER bundle. Action and hack and slash fans will also find Onee Chanbara ORIGIN, SAMURAI MAIDEN, FULL METAL SCHOOLGIRL, CUSTOM MECH WARS and Bullet Girls Phantasia.
Beyond the action shelf there are RPG and adventure titles such as Omega Labyrinth Life, Nightshade／百花百狼 and YEAH! YOU WANT "THOSE GAMES," RIGHT? SO HERE YOU GO! NOW, LET'S SEE YOU CLEAR THEM!, the puzzle collection Puzzle Quest: Immortal Edition, the board game adaptation Through the Ages and the platformer Home Sheep Home: Farmageddon Party Edition.
Most titles are Steam releases for PC, with EARTH DEFENSE FORCE 6 also covered on PlayStation 4 and Home Sheep Home: Farmageddon Party Edition on Xbox One.
How buying D3 Publisher games works
A Steam title is redeemed in the Steam client or website and then stays on that account; see the guide on activating a Steam key if you have not done it before. Console listings activate on the matching platform store instead. EARTH DEFENSE FORCE 6 also comes as an account, which arrives with the game already on it and is signed into rather than redeemed.
Games are sold per region, and a key has to match the region of the account it is activated on, so check that the two line up before redeeming. Details of how region locking works are worth reading if you play from outside the region a listing covers.
Common questions
- Which platform do these games activate on?
- Most D3 Publisher titles activate on Steam for PC. EARTH DEFENSE FORCE 6 is also covered on PlayStation 4 and Home Sheep Home: Farmageddon Party Edition on Xbox One, which activate on those platforms' stores.
- Will a key work in another country?
- Only if the region of the key matches the region of the account you redeem it on. A key tied to one region will not activate on an account registered elsewhere.
- What is the difference between a key and an account?
- A key is a code you redeem on your own account. An account comes with the game already on it, so you sign in with the supplied details instead of redeeming anything.
- Do DLC and bundle items need the base game?
- Yes. Add-on content has to be used with the matching base game on the same account and region, so buy the base title first if you do not own it.
- When do I receive my key or account details?
- The key or account details are delivered to the order once payment completes.