The Chrono series is a family of five Roblox Limited Unique helms, each built around a different god's crown, published directly by Roblox between April 2010 and December 2017. Chronoterminus: The Epochalypse Helm is the oldest of the five and, with a live RAP of 240,524 across just 46 surviving copies, also currently commands the highest trader consensus value in the family as of August 2026.
What Is the Chrono Series?
All five Chrono helms were published by the official Roblox creator account, which is unusual for a series this deep. Each one carries a matching in-catalog description naming it the crown of a specific god: Chronoterminus is "Crown of the Last God," Chronoinitium is "Crown of the First God," Chrononoctis is "Crown of the night god," Chronomalum is "Crown of the Corrupt God," and Chronobonum is "Crown of the Just God." Put together, the five items read as a small pantheon, five gods and five crowns, spread across a catalog that otherwise treats most hats as one-off releases.
There's an odd wrinkle in the order they actually shipped. Chronoterminus, the "Last God" helm, launched first, in April 2010. Chronoinitium, the "First God" helm, didn't arrive until July 2013, more than three years later. Roblox has never explained whether that sequencing was intentional, so it's worth treating as a curiosity.
Every helm in the family is a Limited Unique, and that matters for collectors: Limited Unique items were sold with individual serial numbers stamped to each copy, so a Chrono helm carries a specific unit number tied to when it sold. For more on how that scarcity mechanic works across the wider catalog, see our guide on what makes a Roblox Limited rare. You can browse the whole family alongside other crown-themed gems on our crowns collection.
Five Crowns Over Seven Years
The rollout wasn't seasonal or event-tied the way most classic Limited series are. Roblox spaced the five Chrono helms out over nearly eight years, each one priced differently:
- Chronoterminus: The Epochalypse Helm, released April 9, 2010, at 16,000 R$
- Chronoinitium: The Harbinger Helm, released July 31, 2013, at 50,000 R$
- Chrononoctis: The Ominous Helm, released June 13, 2014, at 35,000 R$
- Chronomalum: The Wicked Helm, released February 13, 2015, at 35,000 R$
- Chronobonum: The Blessed Helm, released December 9, 2017, at 100,000 R$
Chronoterminus is also the cheapest of the five by a wide margin, priced at less than a third of Chronoinitium and a sixth of Chronobonum. Despite that low entry price, it now carries the smallest live supply of any Chrono helm at 46 copies, and the highest RAP of the five by a comfortable margin.
The Full Chrono Helm Lineup
The table below is ordered by trader consensus street value, since two of these helms trade thin enough that RAP lags noticeably behind what buyers are actually willing to pay. Live RAP and copy counts are pulled from our items database as of this run.
| Helm | God Theme | Released | Launch Price | Live RAP | Copies |
|---|---|---|---|---|---|
| Chronoterminus: The Epochalypse Helm | Crown of the Last God | Apr 9, 2010 | 16,000 R$ | 240,524 | 46 |
| Chronomalum: The Wicked Helm | Crown of the Corrupt God | Feb 13, 2015 | 35,000 R$ | 119,090 | 50 |
| Chrononoctis: The Ominous Helm | Crown of the Night God | Jun 13, 2014 | 35,000 R$ | 200,006 | 50 |
| Chronoinitium: The Harbinger Helm | Crown of the First God | Jul 31, 2013 | 50,000 R$ | 162,835 | 50 |
| Chronobonum: The Blessed Helm | Crown of the Just God | Dec 9, 2017 | 100,000 R$ | 153,675 | 55 |
Chronoterminus tops both rankings, RAP and consensus alike, which is what you'd expect from the smallest supply in the family paired with the longest holding history. Everything below it is where the two rankings pull apart.
Why Chronomalum Outranks Its RAP
Chronomalum carries the lowest RAP of the five helms by a wide margin, 119,090 against a next-lowest of 153,675. By raw RAP alone it would rank dead last. Trader consensus puts it second, ahead of Chrononoctis, Chronoinitium, and Chronobonum.
RAP is an exponentially smoothed average of actual sale history, and it only moves when a sale happens. With just 50 copies in circulation and most owners holding rather than listing, Chronomalum simply doesn't trade often enough for RAP to track current demand. A stretch without a sale, or one sale at an unusually low price, can leave the number sitting well under what a buyer would actually have to pay to pry a copy loose today. Chronobonum shows a version of the same problem in reverse: it's the newest and largest-supply helm in the family at 55 copies, and while its RAP sits mid-pack, consensus ranks it last, likely because it's the easiest of the five to actually find a seller for.
On an old, thinly traded gem, RAP tells you what last changed hands, which can sit far from what it costs to buy one right now. Anyone screening this family on the items leaderboard should treat RAP as a starting point, especially on Chronomalum and Chronoterminus.
What Drives the Chrono Premium?
A few things stack together here. Official Roblox authorship carries weight with long-time collectors in a way third-party items generally don't. The fixed, permanently closed supply, 46 to 55 copies per helm, means nothing can dilute the family further; all five have been off-sale for years. And the five-piece pantheon concept gives completionist collectors a defined, finite set to chase, which tends to support demand across the whole family.
Classic Limiteds like these also carry a two-day holding period after a direct trade, separate from the seven-day hold that applies after a resale purchase, so factor that into how quickly you could realistically flip a copy once you own one. It's a mechanical detail worth knowing before you commit Robux to a thin market.
A Collector's Outlook
The Chrono series rewards patience over speed. Low sale volume across all five helms means the gap between what RAP shows and what a real buyer would pay can run wide, and it can take a while to find a counterparty at any given price, up or down. Chronoterminus is the anchor of the family and the safest reference point precisely because it's the smallest and oldest; the other four are where the interesting judgment calls sit, particularly Chronomalum given how far its RAP has drifted from what traders are actually paying for it.
Anyone building a position in gear like this alongside more liquid hat Limiteds can track live listings on the deal feed or manage open asks through the Reseller Terminal. This isn't financial advice, and thin-market gems like the Chrono helms carry real liquidity risk no matter how established the family looks.
FAQ
What is the Chrono series?
A set of five Roblox Limited Unique helms published by Roblox between 2010 and 2017: Chronoterminus, Chronoinitium, Chrononoctis, Chronomalum, and Chronobonum. Each one's in-catalog description names it the crown of a different god.
Which Chrono helm is the rarest?
Chronoterminus: The Epochalypse Helm, with only 46 copies in existence today, the smallest supply in the family. It's also the oldest, first sold in April 2010.
Why does Chronomalum trade above its RAP ranking?
It has the lowest RAP in the family because it trades too rarely for RAP's smoothed average to keep up with demand. Trader consensus currently places it second in the series despite that low RAP.
Are Chrono helms Limited or Limited Unique?
Limited Unique. Each copy was sold with an individual serial number, unlike standard Limiteds, which don't carry that per-unit numbering.
When did the last Chrono helm release?
Chronobonum: The Blessed Helm, published December 9, 2017, at 100,000 Robux with 55 copies. No new Chrono helm has been released since.