11 free PC games to arrive on Prime Gaming this September: Here’s how to claim them now

Here’s how you can claim 11 free Prime gaming PC titles this month, including strategy, RPG, and indie games at no cost.

Amazon Prime Gaming has unveiled its lineup of free PC games for September 2025. Starting September 4, subscribers with linked Amazon Prime and Twitch accounts can claim three of the month’s 11 titles at no extra cost. Among the first batch, Sid Meier's Civilization 4: The Complete Edition stands out, offering the base game along with all three expansions.

Prime Gaming has revealed September 2025 free PC games, including strategy, RPG, and indie titles for subscribers.

By MD Ijaj Khan

Ijaj Khan is a technology journalist and Senior Content Producer at Hindustan Times, with over three years of experience covering the consumer technology industry. His work spans smartphones, laptops, wearables, gaming, appliances and AI - from hands-on reviews, comparison and buying guides to breaking news and in-depth features that help readers cut through the noise and make informed decisions. Before joining HT Tech, he worked with Jagran New Media, where he sharpened his instincts for fast-paced digital reporting. He holds a Post Graduate Diploma in English Journalism and Mass Communication from the Indian Institute of Mass Communication (IIMC), Delhi. Whether he's testing the latest flagship smartphone, tracking a major AI announcement, or putting a gaming laptop through its paces, Ijaj approaches every story with the same goal - making technology feel relevant and easy to understand for everyday users, not just enthusiasts. When he's not in front of a screen for work, he's usually travelling to a new city, hunting for great food, or keeping tabs on what's next in tech before everyone else catches on.

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Prime Gaming’s monthly free games can be launched through the Amazon Games app on Windows 10 and 11. Some titles are also accessible via GOG codes or by connecting a Twitch account to the Epic Games Store. An active Amazon Prime subscription, which starts at $14.99 per month, is required to claim each game before the offer expires. The August rotation included titles such as Thief: Definitive Edition, FATE: The Traitor Soul, and Civilization 3 Complete.

For September, subscribers can immediately access:

• Civilization 4: The Complete Edition (GOG)
• Dungeons & Dragons: Ravenloft Series (GOG)
• Into The Breach (Epic Games Store)

Fans of strategy games can explore Civilization 4 for empire-building, while Dungeons & Dragons: Ravenloft Series delivers a first-person RPG experience set in a world inspired by Ancient Egypt. Into The Breach, a turn-based strategy game by Subset Games, offers tactical challenges similar to their earlier hit, FTL: Faster Than Light.