Broken Arrow
This is by far the biggest release yet from UK-based strategy games publisher Slitherine: Broken Arrow, from Steel Balalaika. This real-time modern warfare tactics game has already sold over 150,000 copies during the Advanced Access period.
Slitherine's success with Broken Arrow was evident from the outset, with successful pre-launch beta tests and over half a million registered players. The game, which topped more than one million wishlists on Steam, also entered the Top 50 Global Best-Selling Games before its official launch. The Vanguard Edition (Advanced Access), released on 16 June 2025, sold over 150,000 copies within the first three days. The standard launch followed on 19 June, with a peak of 38,753 concurrent users the following weekend. The previous concurrent user (CCU) peak holder from Slitherine was Warhammer 40,000: Gladius - Relics of War, developed by German Proxy Studios, with 11,136 concurrent users; however, that was part of a 'Free to Keep' promotion.