PEAK Makes $17 Million in Revenue

In June 2025, Steam’s top-selling games showcased a blend of successful new releases and enduring favorites, according to data from Alinea Analytics. Leading the pack was PEAK, which sold over three million copies shortly after its mid-month launch. Other notable titles included the Chinese-exclusive FMV dating simulator Revenge on Gold Diggers.

Popular games like REMATCH, Elden Ring Nightreign, and Stellar Blade also topped charts. The month also highlighted continued strong sales from established games such as R.E.P.O. and Stardew Valley, reflecting a diverse range of player interests and regional markets across the platform.

PEAK Sells Over 3 Million Copies

PEAK Sells Over 3 Million Copies in June

PEAK has taken the lead as the best-selling game on Steam for June 2025. Released on June 16, PEAK sold around 3.1 million copies, bringing in $17 million in revenue. Interestingly, there is a notable crossover with other popular titles. Over 60 percent of PEAK players also own R.E.P.O., while 40 percent have Content Warning. Additionally, about 30 percent of PEAK’s audience have played games like Chained Together or Lethal Company, which share similar gameplay elements and themes.

Revenge on Gold Diggers Popular in China

Another standout title in June was Revenge on Gold Diggers, an FMV dating simulator available only in Chinese. The game sold 1.3 million copies, with the majority of sales, 73 percent, coming from China. The United States made up about 10 percent of its player base. This title’s strong regional success shows how localized games can carve out significant market share on Steam.

REMATCH and Elden Ring Nightreign Make Their Mark

REMATCH secured third place on the list with 1.1 million copies sold and nearly $30 million in revenue. Elden Ring Nightreign matched that figure in sales on Steam, adding 1.1 million copies. Combined with 1.3 million copies sold on PlayStation, the Elden Ring spin-off continues to perform well across platforms.

REMATCH

Stellar Blade and R.E.P.O. Continue Strong Sales

Stellar Blade launched successfully with 1.1 million copies sold, over half of which came from China. R.E.P.O. also continued its steady climb, selling 1.1 million copies in June and bringing its total sales to 15.4 million copies. With an estimated $121 million earned, it remains one of Steam’s consistent performers.

Other Notable Titles and Upcoming Games to Watch

Dune: Awakening joined the million-seller club in its launch month. Meanwhile, Alinea Analytics flagged Mecha Break, Wuchang: Fallen Feathers, and Killing Floor III as titles worth keeping an eye on heading into July 2025.

Deltarune, from the creators of Undertale, took the eighth spot with 788,000 copies sold. Sixty-three percent of its players also own Undertale, and 40 percent are from the United States. Despite these strong numbers, Deltarune still has more than two million wishlists unclaimed on Steam.

July Steam Launches to Watch

Star Wars Battlefront II made the top ten with 751,000 copies sold, thanks in part to the Star Wars franchise celebration and a hefty 90 percent discount. Rounding out the list, Stardew Valley continues to hold player interest years after its initial 2016 release, selling 583,000 copies in June.

The Steam sales figures from June 2025 reveal a mix of fresh launches and enduring favorites, offering a snapshot of what gamers are playing now and what titles might dominate in the months ahead. Here is the list of all the games mentioned: