Saros, developed by Finnish studio Housemarque, sold approximately 300,000 copies in its first two weeks after releasing on April 30, driving more than $22 million in revenue worldwide [1, 2]. About one-third of those sales came during a three-day early-access period that began April 29, when the game had roughly 43,000 daily players [1, 2].

Daily active users peaked at around 142,000 on May 2, then maintained between 115,000 and 140,000 for the first 10 days of May, dipping below 100,000 only once on May 11 with 96,000 users [1, 2]. Saros’s player base is described as "picky but highly active," with many having also played Housemarque’s previous PS5 title Returnal and other notable PlayStation exclusives [2].

Despite a significant increase in the PS5 user base to over 93 million since Returnal’s 2021 launch, Saros has sold more slowly than Returnal did in its early days [1, 2]. Analyst Rhys Elliott of Alinea Analytics said, "It really is a shame, as Saros is a fantastic game and frankly deserves better numbers than this. But 3D bullet-hell-type games, especially those with a $70+ price tag, are a tough sell in today’s market. Particularly without a big IP behind it, or a studio that’s recognised outside of the PlayStation hardcore" [1].

Saros’s slower sales are partly attributed to stiff competition from recent high-profile games such as Crimson Desert, Resident Evil Requiem, and Hades 2, contrasting with Returnal’s launch during a period with fewer major releases [1, 2].

Quality-of-life improvements in Saros include auto-saves and multiple save slots replacing previous limits, reflecting player feedback from Returnal’s release [1]. Around 40% of players have logged more than 15 hours, 30% over 20 hours, and over 20% have completed the game, which is double Returnal’s completion rate at a comparable point [2]. Saros Creative Director Gregory Louden said, "I think the lesson we learned from Returnal was that people really loved what we created, and we were going on the right track. But I think the feedback we did get is that more players wanted to love Returnal; they wanted to get further" [1].

Housemarque and Sony will monitor Saros’s performance as the game continues to engage a dedicated fan base in a competitive market.