The leak contains beta builds and finished games from Valve and third-party developers.

Here at Ars, we’re intimately familiar with data leaks surrounding Valve’s games, hardware, and the workings of Steam itself.

Valve's PC gaming platform is at the center of a massive information breach that contains beta builds for decade's worth of ...

Valve's decision to slap the PEGI 12-rated indie game Future? No Thanks! with an adults-only rating on Steam has led its ...

As Steam client updates go, this is a biggie. Valve has reeled off a list of nearly 100 bugs or performance issues that have been fixed on desktop, as well as 50 fixes for Steam Deck users. Most of ...

A new Steam game has beat Resident Evil Requiem as the best horror game of 2026, and it's called Desktop Explorer.

The Steam Machine is almost here. Valve chose possibly the worst time to announce new PC gaming hardware in late 2025, just as the AI boom sent storage and RAM prices through the roof. The upheaval ...

Millennium turned my Steam launcher into something Valve never intended ...

This Elden Ring meets Dishonored action RPG sold me on first-person Soulslikes with brutal combat and a gorgeous ...

This new Morrowind-like RPG on Steam is bringing back the kind of exploration that trusts players to find their own way ...

Akela-morse released a Steam demo in May, and has big ambitions for the full release. Social features like comments, tagging, and lists are a top priority. The developer is also noodling with a ...