Element card · group PvE · atomic number 16,363, its rank
Cobalt Hardcore
Offline 37.34.172.55:28014 checked 32d ago
Players
Every five minutes, from the Steam server list.
Hourly average and peak, UTC.
Daily average and peak, UTC.
Server performance
48 hours: hourly readings. 30 to 90 days: one point a day, with the day's average and lowest fps, most entities and most memory, measured since 17 Sep. From asking the server directly; low fps and a climbing entity count mean lag.
Rank
daily · 1 is best
Top 71% of all ranked servers. Ranked on player hours over the last seven days.
Wipe schedule
Not enough wipes seen yet to tell when the next one is. Every server wipes at the monthly force wipe.
Wipes
newest first| Wiped | Peak | Crowd | Lasted | Players before |
|---|---|---|---|---|
| No wipe seen yet. | ||||
Peak: the most players in the first 48 hours. Crowd: whether every day of the wipe kept at least half that peak, or the day it fell below. A new world less than six hours after a wipe is a restart, not a wipe of its own.
Similar servers
the same kind of game, then region, group limit, rate and wipesQuick answers
from the figures on this pageMap and rules
What map is in play on Cobalt Hardcore?
Cobalt Hardcore runs a procedural map of size 4,250 with seed 1366823092; the game generates it. The map repeats when size and seed match, and you can view it on RustMaps from this page. On the map name: Detroit Irreparable Damage.
How is Cobalt Hardcore configured, and what rules apply?
The name of Cobalt Hardcore carries no gather rate. Groups top out at 8 players, the default for the game. pve is the game mode, other players cannot be fought. The server browser lists it under Modded, where plugins or settings change the game. The plugin count is Carbon. Anti-cheat is on: Valve's VAC.
Server facts
What region hosts Cobalt Hardcore?
There is no region on record for Cobalt Hardcore. Rust Data Lab shows a server's stated location, not a verified position of the machine. 37.34.172.55:28014 is the address it uses.
On what Rust version does Cobalt Hardcore operate?
On Windows, Cobalt Hardcore is running Rust network protocol 2633 and build 165217. Your game needs to match the protocol to join, and Steam updates it automatically.
How reliably does Cobalt Hardcore stay online?
Cobalt Hardcore is not online at the moment; the last sighting was 32 days 17 hours ago. For the last 7 full days, 0 of 168 hours were online, giving 0% uptime. On 13 September 2026, Rust Data Lab saw it for the first time.
Wipe schedule
When does Cobalt Hardcore wipe, and how often?
Too few wipes are on record for Cobalt Hardcore to reveal a rhythm. A monthly force wipe happens on every Rust server, and the next one falls on Thursday 5 November at 19:00 UTC. Counting back, the current world began 54 days 11 hours ago.
Tags, lists
How should you read the tags on Cobalt Hardcore?
gmrust (Game mode): Survival in the standard Rust style; mp100 (Max players): Player slots: 100; ts8 (Group limit): 8 per team, the default the game ships with; v2633 (Protocol): To join, your game must match protocol 2633; cs165217 (Build): Build number: 165217; ptrak (Networking): The network layer is RakNet, standard in the game; $r? (Region code): A region code has not been set here; ^p (PvE): The threat comes from the world, not from other players; ^z (Modded): You will find it under Modded: the game is altered by plugins or settings; ^y (Carbon): The plugin framework here is Carbon; modded (Modded): You will find it under Modded: the game is altered by plugins or settings: that is the tag list Cobalt Hardcore publishes, and the game's server browser reads it. The tags carry more as well: current players, the queue and when the world was made, all shown at the top of this page.
Where among the Rust Data Lab lists and filters does Cobalt Hardcore come up?
These themed Rust Data Lab lists carry Cobalt Hardcore: Modded Rust servers, measured and Best Rust PvE servers, measured live. You can find it on the server list by applying these filters: Type: Modded; Game mode: PvE; Server tag: PvE ^p, Modded ^z and Carbon ^y; Group limit: 5 or more.
Population
How does Cobalt Hardcore compare with other servers in the rankings?
The seven-day player-hours table has Cobalt Hardcore at #16,363, in the top 71% of ranked servers.
What does the current player count on Cobalt Hardcore tell you?
The last recorded sighting of Cobalt Hardcore was 32 days 17 hours ago, and it is offline now.
Getting on
How can you connect to Cobalt Hardcore?
In Rust, press F1 and enter client.connect 37.34.172.55:28014. Or click Launch Rust here to open Rust via Steam and connect automatically. For more, visit https://discord.com/invite/PaDHaqv9F2.