Featured image: City Never Sleeps key art via Valve / Deadlock
Valve has a game that is still officially a closed test, has no release date, and can only be entered through a friend’s invite. On October 9 it also had more people playing at the same time than Team Fortress 2 has ever managed. That is a strange sentence to write about a game with “temporary graphics” in its own store description, and yet the numbers back it up.
Deadlock peaked at 262,145 concurrent players on Steam, according to SteamDB figures reported by PC Gamer and Inven Global. Team Fortress 2’s previous high was 253,997, set on July 13, 2023. Here is how a hero shooter and MOBA hybrid got there, and why the record is both impressive and a little slippery.
The short version
- New record: 262,145 concurrent players on Steam on October 9, 2026
- Beat: Team Fortress 2’s all-time peak of 253,997, a margin of 8,148 players
- Trigger: Solomon, a chess-themed hero, arrived the same day as the third of six new heroes
- Still true: Deadlock is invite-only, unreleased and has no announced launch date
- Caveat: The TF2 comparison covers Steam PC numbers only, from a very different era of PC gaming
How the climb actually happened
This was not a single spike. Deadlock has been setting records in steps, and each one lines up with a content drop. Before the autumn update its peak sat around 171,490. The big “City Never Sleeps” patch pushed it to 228,086, and Solomon’s arrival added another 34,000 on top of that.
Deadlock’s peak concurrent players on Steam
Source: SteamDB figures as reported by PC Gamer, Inven Global and Games.gg. Bars are drawn to scale against a 280,000 maximum.
Put simply, the game is up about 53% on its old record in a matter of weeks, and it did that without opening its doors. Every one of those players got in through an existing tester. That is a remarkable amount of word of mouth for a game that Valve itself calls unfinished.
What City Never Sleeps changed
The September update is the reason there was an audience waiting for Solomon in the first place. According to Beebom’s rundown of the patch notes, Valve rebuilt much of the map, including its neutral enemies, and gave the whole city a spooky New York makeover. Four new districts were added, along with two new objectives, a reworked HUD, shop and pings, and new accessibility options.
There is also a Cursed Item Shop that can corrupt your gear, trading debuffs for much bigger stat boosts. That is a gamble players seem to enjoy. It nudges matches toward risky, memorable plays rather than the safest build on the tier list.
| City Never Sleeps | What is new |
|---|---|
| Heroes | Six new heroes, released one at a time by player vote |
| Map | Most of the city redesigned, with new neutral enemies |
| Districts | Four new districts and two new objectives |
| Items | A Cursed Item Shop that corrupts gear for higher risk and reward |
| Interface | New HUD, health bars, shop, pings and accessibility settings |
The hero drip that keeps players logging in
Valve did something clever with the release plan. Instead of dumping six heroes at once, it staggers them and lets players vote on the order in the new pregame lobby, where the winning team’s votes count double. The result is a content calendar that gives people a reason to come back every few days.
| Hero | Status |
|---|---|
| Rat King | Added October 2 |
| Baba | Added October 6 |
| Solomon | Added October 9, the record-setting day |
| Deadman Danny | Still to come |
| Nurse Harrow | Still to come |
| Violet | Still to come |
The dates fit a Tuesday and Friday rhythm, and Games.gg’s coverage of the update covers the vote-based rollout. If that rhythm holds, the remaining three heroes land over the next week or so, so there may be more records to come. Rat King already has fans, partly because the character began life as a community concept, and PC Gamer reports he has more than 100 voice lines devoted to throwing rats at you.
Why a chess wizard moved the needle
Solomon’s hook is easy to explain in a clip, and that probably mattered. His weapon is a chess board, and players report that it recreates a different historic game position each time you reload, depending on how many bullets you load onto the board. Valve’s update notes said he arrived “just in time for National Chess Day,” so the timing was deliberate.
I would not oversell one hero as the cause of a 34,000 player jump. It is more honest to say Solomon was the third beat in a run of weekly reasons to log in, and the one that happened to land at the top of the wave. Novelty sells, though, and Deadlock has plenty of it. A weird, shareable character is exactly what spreads on social media, which then feeds the invite chain.
Reading the record with a straight face
It is a real milestone, but the comparison deserves a few asterisks. PC Gamer points out that TF2’s figure leaves out the numbers it saw on Xbox 360 and PS3 through The Orange Box, which were surely huge. The same article also notes that PC gaming was a smaller phenomenon when TF2 was at its peak, and that TF2’s history of bots and idle servers could have affected its count.
| Deadlock | Team Fortress 2 | |
|---|---|---|
| Steam peak | 262,145 (Oct 9, 2026) | 253,997 (Jul 13, 2023) |
| Access | Invite-only test | Free to play for everyone |
| Genre | Hero shooter and MOBA hybrid | Class-based team shooter |
| Platforms counted | PC (Steam) | PC (Steam) only, console numbers excluded |
The part that stands out to me is the access model. TF2 built its crowd in the open. Deadlock is hitting this number while locked behind invitations, which means the real ceiling is probably much higher once Valve opens the gates. According to Inven Global, Valve’s September 29 development update said the studio is still collecting feedback to verify the game’s core appeal, and that progression systems and hero and hideout customization are in the works and could change.
The player-count pattern we keep seeing
Big content drops pulling players back is a pattern we have covered a lot lately. Arc Raiders’ Frozen Trail update pushed that game to 131,388 Steam players after months of drift, and the lesson is similar: a well-timed update with a clear story beats a trickle of small patches. The difference is that Deadlock is gaining players without a free weekend or a sale.
Another lesson is about managing the launch. When Wardogs sold a million copies on day one and overloaded its own servers, it showed what a sudden crowd can do to a studio that is not ready. Valve’s invite system works as a throttle, letting the audience grow at a pace the infrastructure can absorb.
What to watch next
Three things will decide whether this is a peak or a plateau. First, the last three heroes, since each release is a chance to climb again. Second, whether Valve finally names a public release date or opens the invite system wider. Third, retention: a record peak is a one-day number, while the number that matters is how many people still log in on a quiet Wednesday in November.
For a game that has been in public testing for years without earning Valve a cent directly, this is a strong sign the experiment is working. Valve has the luxury of waiting until it is ready, and the data now says players are very willing to wait with it.
Sources: PC Gamer, Inven Global, Beebom, Games.gg, Steam.
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