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Gameplanet Promo Codes & Coupons September 2026 — Up to 32% Off

Treat yourself to huge savings with Gameplanet Promo Codes: 15 Discount Codes for September 2026.

Last updated: Sep 20, 2026

32% Off Heroes of Might and Magic Olden Era at Gamesplanet

Exp: Nov 20, 2026

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HOMM

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28% Off Nova Roma at Gamesplanet

Exp: Nov 20, 2026

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ROMA

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20% Off Select Items at Gamesplanet

Exp: Nov 20, 2026

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ZERKOVICH

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14% Off Assassins Creed Black Flag Resynced at Gamesplanet

Exp: Nov 20, 2026

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DANIEL

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10% Off Tennis Manager 26 at Gamesplanet

Exp: Nov 20, 2026

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TENNIS10

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10% Off Storewide at Gamesplanet

Exp: Nov 20, 2026

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DAZIRAS40K

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5% Off Warhammer 40K Mechanicus Ii at Gamesplanet

Exp: Nov 20, 2026

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MECHA5

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5% Off Select Items at Gamesplanet

Exp: Nov 20, 2026

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RESYNCED

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5% Off the Sinking City 2 at Gamesplanet

Exp: Nov 20, 2026

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ARKHAM

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5% Off the Sinking City 2 at Gamesplanet

Exp: Nov 20, 2026

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LILIACITY

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$10 Off Gothic 1 Remake at Gamesplanet

Exp: Nov 15, 2026

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GOTHIC

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15% Off Select Items at Gamesplanet

Exp: Nov 05, 2026

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MIO

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15% Off Select Items at Gamesplanet

Exp: Nov 05, 2026

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THECOOPBROS

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19% Off Spacecraft At Gamesplanet

Exp: Oct 22, 2026

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SPACECRAFT

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5% Off Assetto Corsa Rally At Gamesplanet

Exp: Oct 22, 2026

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RALLY5

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Expired Gameplanet Coupons

It might still work.

10% Off Total War Warhammer 3 Tides Of Torment At Gamesplanet

Expired

Exp: Sep 22, 2026

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LIONHEARTX10

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16% Off Code Vein Ii At Gamesplanet

Expired

Exp: Aug 12, 2026

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BLOOD

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25% Off Star Trek Voyager Across The Unknown At Gamesplanet

Expired

Exp: Jul 31, 2026

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VOYAGER

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9% Off Total War Warhammer Iii Tides Of Torment At Gamesplanet

Expired

Exp: Jul 17, 2026

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TORMENT

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5% Off Nioh 3 At Gamesplanet

Expired

Exp: Jul 17, 2026

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ACCESSCAIRN

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15% Off Select Items At Gamesplanet

Expired

Exp: Jul 17, 2026

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SLONOYAIBA

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28% Off Manor Lords At Gamesplanet

Expired

Exp: Jul 12, 2026

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MANORLORDS

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15% Off Mount And Blade Ii Bannerlord War Sails At Gamesplanet

Expired

Exp: Jun 28, 2026

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WARSAILS

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15% Off Reanimal At Gamesplanet

Expired

Exp: Jun 23, 2026

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KATIEREANIMAL

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24% Off Cairn At Gamesplanet

Expired

Exp: Jun 14, 2026

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CAIRN

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Extra 25% Off Tails Of Iron 2 W/Coupon Code

Expired

Exp: Feb 21, 2026

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RATDEAL

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Get 30% Off Seafarer The Ship Sim At Gamesplanet W/Coupon Code

Expired

Exp: Feb 21, 2026

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SEAFARER5

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Get An Extra 38% Off Select Items W/Coupon Code

Expired

Exp: Feb 21, 2026

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FANTASY

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Save 24% Off Select Items At Us.gamesplanet.com W/Coupon Code

Expired

Exp: Feb 21, 2026

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CAIRN

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Gameplanet: Save Up To 15% Off Select Items At Gamesplanet W/Coupon Code

Expired

Exp: Feb 21, 2026

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THECOOPBROS

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40% Off Store-Wide At Us.gamesplanet.com W/Coupon Code

Expired

Exp: Feb 21, 2026

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ACCESSCREATIVE

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With Gameplanet Promo Code Up To 25% Off The Alters W/Coupon Code

Expired

Exp: Feb 21, 2026

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ALTERSDEAL

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Save 15% Off Store-Wide W/Coupon Code

Expired

Exp: Feb 21, 2026

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EMPEROR5

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Save 15% Off Select Items At Gamesplanet

Expired

Exp: Feb 21, 2026

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MIO

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Enjoy Up To An Extra 10% Borderlands 4

Expired

Exp: Feb 21, 2026

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BUTTSTALLION

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