Are the new Knight Online servers open?

Yes, right on schedule at 16:00 Turkey time. NTTGame confirmed it on its official accounts with the line "Yeni Sunucular Açıldı!" ("The new servers are open!") and released a launch video. Logging in still takes a pre-registration and AnyOTP+.

NTTGame's official launch video.
Short answer

Atlas, Oracle, Luna and Carnac opened on November 12 at 16:00 Turkey time. At 19:27, Knight Online had 45.1K viewers on Twitch and 47.5K on Kick, ranking 11th on Twitch worldwide. Carnac is the most-watched server on Twitch.

How many people are watching Knight Online right now?

At 19:27 Turkey time, 3.5 hours after launch, Twitch's Knight Online category had 45.1K viewers and Kick had 47.5K. That's over 92K across both; some streamers go live on both at once, so a viewer can be counted twice.

NTTGame hasn't published player numbers. These are viewers, not players in game.

Where does Knight Online rank on Twitch?

In that same minute Knight Online was 11th in Twitch's worldwide category ranking. It sat just 700 viewers behind Fortnite and ahead of Call of Duty: Warzone, Overwatch and Apex Legends.

Twitch category ranking, November 12, 19:27 Turkey time
RankCategoryViewers
1 Just Chatting 379.9K
2 World of Warcraft 235.8K
3 Grand Theft Auto V 92.3K
4 League of Legends 82.3K
5 Counter-Strike 81.1K
6 VALORANT 66K
7 Dota 2 62.7K
8 ROB RUN 56.9K
9 Minecraft 56.5K
10 Fortnite 45.8K
11 Knight Online 45.1K
12 WARDOGS 42.1K
14 Call of Duty: Warzone 31K
Knight Online "New Servers Are Open" key art: Atlas, Oracle, Luna, Carnac
Image: NTTGame
Source / rights
Image / usage information: © NTTGame / Mgame. Official Knight Online launch video image, used for game reporting.

Which server is the most crowded?

Going by the server named in the titles of Twitch's 30 biggest streams, Carnac leads by a wide margin, with Oracle second. The twist: those are the two servers NTTGame closed to new pre-registration on November 7 because of demand.

Twitch viewers by server (top 30 streams, 19:27)
ServerViewersBiggest streams
Carnac 14.2K YahelJR (11.3K). Se7en (1.7K)
Oracle 7.7K DomenicoWaccoo (6.8K)
Luna 5.3K Levo (3.4K). PoineMaia (1.6K)
Atlas 1.9K SERBOZ (667). Milchmann (493)

Kick looks a little different: Levo streams the same Luna run there to 9.2K. Kick's biggest stream, Chips (19.1K), and Mithrain (7.4K) don't name a server in the title. So the table shows Twitch viewers only, not player population. Full streamer and clan list: which streamers play where?

Are there queues or login problems?

NTTGame made no statement about queue times or login problems on launch day. One Twitch stream was titled "Sonunda girebildik" ("we finally got in"), so some players did wait in the first hours. If you can't get in, check your pre-registration, server choice and OTP+ first: can't log in to the new server.

What to do on day one