September’s Free Prime Games: Civilization IV, Into the Breach, and More

In September 2025, Amazon Prime subscribers can look forward to many free games. This month, with another part of Civilization, strategy fans will get their money’s worth.

Strategy in large and small

Already in the past few months and especially for the Prime Day, Amazon gave away a number of games to its Prime subscribers. Now there is among other things Sid Meier’s Civilization IV: The Complete Edition Another big title as a free bonus.

As part of the possibly the most legendary structure, players slip back into the role of the leader of a people and have to build up and expand their civilization, defend against enemies and demonstrate all sorts of skills. The game originally released in 2005 comes in the Prime Gaming version with all three extensions of Warlord, Beyond the Sword and Colonization and can now be redeemed on GOG.

A little clearer but at least as exciting is in the indie highlight Into the Breach to. Here, players have to defend themselves on small cards divided into fields in round -based battles against aliens. Despite the limited number of units and the small play area, the game offers a great strategic depth. Only those who skillfully use the skills of their armed forces and go clever can protect humanity from the enemy invasion. Into the Breach is also ready to pick up. The title is different from Civilization IV via the Epic Games Store.

Amazon Prime Gaming: New Games in September 2025

Apart from these two titles, Prime Gaming offers its customers more free games in September 2025:

From now on – Dungeons & Dragons: Ravenloft Series (Gog Code)
From now on – Into the Breach (Epic Games Store)
From now on – Sid Meier’s Civilization IV: The Complete Edition (GOG Code)
September 11th – Afterimage (Amazon Games app)
September 11th – Spelljammer: Pirates of Realmspace (GOG Code)
September 11th – Tower of Time (Gog Code)
September 11 – Subterrain: Mines of Titan (Amazon Games App)
September 18 – Residual (Gog Code)
September 18 – Fate: The Cursed King (Gog Code)
September 25 – Mystical Riddles: Ghostly Park Collector’s Edition (Legacy Games Code)
September 25 – Pixel Cafe (Amazon Games app)

Redeem and keep games

The games are picked up either directly from Amazon or via a code for other platforms. Once added to their own library, players can keep the titles forever. This applies without restrictions to all third-party platforms such as GOG, or the Epic Games Store. As soon as the ongoing Amazon Prime subscription is terminated, however, access to the games that were obtained directly from Amazon or are installed and started via the Amazon Game Launcher is lost. If the subscription is ‘revived’ at a later date with the same email address, the games are available again.

More games about Luna

At the same time, Prime subscribers can access a selection of different games via Amazons Cloud Gaming service Luna. The rotating selection for this month includes titles such as the Jackbox Party Pack 10, the Control Ultimate Edition, MotoGP 24 and The Expanse: A Telltale Series Deluxe Edition.