June 2025 proved to be a blockbuster month for new releases on Steam, highlighted by a massive console-port success and a surprising variety of indie games capturing both revenue and player attention. An analysis of the month’s top-performing new titles reveals a healthy, diverse market for PC developers.
Stellar Blade and Big IP’s Dominate Gross Revenue
The month’s biggest story is the staggering success of Stellar Blade. The action title from developer Shift Up and publisher Sony Interactive Entertainment, a former PS5 exclusive, grossed an estimated $80.4 million in just over two weeks on Steam. The game’s 192,000 concurrent player peak far exceeded expectations, driven significantly by its performance in China, which accounted for 58% of its player base.
Other major titles also made a significant impact. Funcom’s survival MMO, Dune: Awakening, the stylish soccer game Rematch, and the highly anticipated RPG Deltarune all broke the $20 million gross revenue mark. The success of these varied titles underscores the strong appetite for both established IPs and unique new experiences.
Niche Hits and Genre Variety Prosper
Beyond the top-tier blockbusters, June’s charts also showcased the power of catering to dedicated audiences. The complex real-time tactics wargame, Broken Arrow, from developer Steel Balalaika and publisher Slitherine Ltd., carved out a major success, landing at #6 with an impressive $12.1 million gross. Its higher price point of $50 did not deter its hardcore fanbase, proving that a well-executed niche title can achieve significant commercial success. The top 10 by revenue was rounded out by a diverse slate of games, including the sci-fi survival title The Alters, horror entry Five Nights At Freddy’s: Secret Of The Mimic, and the quirky dating sim Date Everything!.
Units Sold: The Viral Power of Indie Co-op
When looking at the top new games by units sold, a different leader emerges. The co-op climbing game Peak claimed the #1 spot with an estimated 2.9 million copies sold in the second half of June alone. Its accessible price point and viral, streamer-friendly gameplay led to an incredible launch. The unit-based charts also highlighted the power of regional markets, with two Chinese FMV dating games, Revenge On Gold Diggers and God Bless, Or Goddess, making strong appearances.
June’s performance on Steam demonstrates that while major, highly-marketed releases can achieve incredible financial success, there is ample room for innovative indies, niche strategy games, and viral co-op hits to find massive audiences. The data reflects a vibrant and opportunity-rich landscape for developers on the platform.
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