Roblox has announced a big DevEx update: creators can now earn 42% more on certain Robux spent by age‑verified 18+ players in the United States. This move is aimed at rewarding high‑quality games made for older players and could change how many developers plan their next projects.
What is the new 42% DevEx rate?
DevEx is the system that lets you turn your earned Robux into real money. Until now, the main rate was 0.38 USD per 100 earned Robux. With this update, Roblox is adding a special higher rate for one specific group of spend: Robux spent by age‑checked 18+ US players in eligible games will cash out at 0.54 USD per 100 earned Robux.
That jump from 0.38 to 0.54 per 100 Robux is a 42% increase in payout for qualifying Robux. For example, 30,000 earned Robux would usually convert to about 114 USD, but if all of that came from eligible 18+ US players, it would now pay out roughly 162 USD instead. You still earn Robux inside your game the same way as before; the difference shows up only when you cash out through DevEx.
When does this change start?
Roblox says the new US 18+ DevEx rate starts on June 8, 2026. From that date, any eligible spend from age‑checked 18+ US players will begin to accumulate at the higher rate automatically, without a separate application. When you DevEx, Roblox will always cash out your 18+ US Robux first at the 0.54 rate, so your highest‑value Robux is used before the normal‑rate Robux.
Which spend actually gets the 42% boost?
The 42% DevEx boost does not apply to all Robux spend in your experience. Roblox’s official information explains that only “eligible in‑game spend” from 18+ US players qualifies:
- Game passes
- Developer products
- In‑game Robux subscriptions
- Private servers
Avatar items and Marketplace items are not eligible for the higher rate and stay at the normal DevEx rate. Earnings from eligible 18+ US players will be tracked separately in Creator Analytics, so you can see how much of your income comes from this boosted category.
If a transaction could qualify both for Roblox Plus incentives and the US 18+ DevEx rate, Roblox will automatically apply whichever rate is higher; the two bonuses do not stack on top of each other.
Who qualifies as an 18+ US player?
The higher rate is tightly limited to age‑checked adults in the US. Two conditions must be true:
- The player must be age‑verified as 18 or older.
- Their economic location must be the United States, and Roblox says VPNs are excluded when deciding this.
To support this, Roblox is rolling out an Age Check API, which lets developers see which players are age‑checked and prompt unverified users to complete the age‑check flow. This means your ability to benefit from the 42% boost will depend on both how many adult US players you attract and how many of them finish age verification.
There is no restriction on where you, the creator, live: devs from any country can qualify, as long as their game attracts age‑checked 18+ US players and meets the other rules.
R15 avatar requirement and what it means
One of the most important – and most debated – parts of this change is the R15 avatar requirement. Roblox states that to be eligible for the higher DevEx rate, games should use R15 avatars rather than classic R6.
Roblox argues that R15 gives more joints, smoother animations, layered clothing, and more expressive characters, which helps create realistic, high‑fidelity experiences that older players expect. The company also links this change to its broader push toward “novel games” that feel less like simple Roblox experiences and more like modern games with deeper gameplay and better visuals.
However, this condition has drawn criticism from some developers on the DevForum and social media. Many say that tying a big payout bonus to R15 puts pressure on devs who prefer R6 or stylized avatars and increases animation and rigging costs for small teams. Others worry about older R6‑based games losing ground because they cannot or do not want to switch their entire avatar system.
Why Roblox is raising DevEx for 18+ US players
Roblox has been very clear about its main reason: the adult audience is growing fast and spends more. According to Roblox, in the US the 18–34 age group is growing over 50% year‑over‑year and monetizes more than 50% higher than under‑18 users, based on recent data.
In 2025, creators earned more than 1.5 billion USD through DevEx, showing how large the creator economy on Roblox has become. By boosting the DevEx rate specifically for adult US spend, Roblox is sending a clear signal: it wants more serious, high‑fidelity games built for older players and is willing to pay extra for them.
This change also comes with discovery updates. Roblox says it is tweaking its recommendation systems to prioritize “novel games” with strong long‑term retention and is promoting standout titles on the home page. Programs like Incubator and Jumpstart have already attracted thousands of applicants and aim to support creators building ambitious, higher‑quality projects. The 42% DevEx boost is another tool in this same strategy.
How this update affects developers
For some developers, this update is a big opportunity. If your game:
- Uses R15 avatars,
- Attracts a good number of age‑checked 18+ US players, and
- Makes most of its revenue from passes, dev products, subs, and private servers,
you could see a very real bump in monthly payouts once the new rate starts. For studios already building mid‑core or high‑fidelity experiences, this can make Roblox more competitive with other platforms in terms of potential revenue per paying user.
On the other hand, not every creator will benefit equally. Games that mainly serve children and teens, rely heavily on avatar items, or are built entirely around R6 avatars will not get much from this change. Smaller or newer teams may also struggle to match the production quality and complexity that Roblox is now actively rewarding through discovery and higher DevEx rates.
Because Roblox tracks 18+ US earnings separately and cashes them out first, analytics will likely show a clearer split between “adult monetization” and the rest of your income. Over time, this data might push more teams to think about building dedicated experiences for older players instead of focusing only on younger audiences.
Why this change is controversial
While many developers are excited about higher payouts, there is also strong debate in the community. Some devs argue that Roblox is shifting too hard toward adults and “serious” games, which could hurt classic kid‑focused experiences that made the platform popular in the first place. Others are unhappy that such a large financial bonus is tied to technical choices like R15, which can feel like Roblox forcing a specific style and pipeline.
There are also broader concerns about safety and platform identity. Roblox is being watched closely over how it handles children on the platform, and at the same time it is now clearly encouraging more adult players and adult‑targeted games. Balancing a huge kids’ audience with a fast‑growing adult audience – while money and discovery favor the adult side – will be a key challenge in the coming years.
Final thoughts
“Roblox Raises DevEx Rate by 42% for 18+ US Players” is more than just a payout tweak. It is Roblox telling creators exactly what kinds of games it wants more of: R15‑based, high‑fidelity, long‑retention experiences built for adults who are willing to spend. If you are planning new projects, this update is a strong reason to at least consider how an 18+ US audience could fit into your overall strategy, even if you still care about younger players too.
