Deadlock Hits 303,347 Steam Players While Invite-Only

Short answer: Valve's Deadlock reached a Steam peak of 303,347 concurrent players on 16 October 2026, according to third-party tracking. The game is still an invite-only playtest with no confirmed public launch date.

What was reported

The 262,145 figure was reported as passing the all-time Steam peak of Team Fortress 2, which is 253,997. The new figure is about 41,000 higher than that earlier record.

What Valve has not said

The numbers come from SteamDB-based tracking, not from Valve. Valve has not commented on the record, and its update posts do not mention player counts. Deadlock is not for sale on Steam, and access still comes through invitations from existing playtesters. Some outlets note the Steam listing describes the game as early in development, but that detail is reported secondhand.

How to read a player-count record

Step 1: know what "concurrent" means

It is the highest number of people online at one moment. It is not total owners or total players over time.

Step 2: check the source

SteamDB is a fan-run tracker that reads public Steam data. It is widely used, but it is third-party. Check which outlet and date a number comes from, since numbers get repeated with errors.

Step 3: ask what drove the spike

Both records landed on days when a new hero shipped. Spikes after content updates often settle back down, so one peak is not a trend.

Step 4: wait for official word

A launch date, price or system requirements should come from Valve. Until then, treat release rumors as unconfirmed.

Common mistakes

• Calling a concurrent peak "total players".
• Assuming the game is out because the numbers are large.
• Repeating a figure without the date or source.
• Treating a one-day record as proof of long-term popularity.