Roblox is rebuilding how it decides which games land in front of you, and the goal is to favor titles that hold your attention for weeks rather than minutes. Chief Growth Officer John Ciancutti confirmed that a new ‘Recommended For You’ algorithm is now live, designed to surface games players are “likely to enjoy long term” instead of ones “that win a quick click but don’t offer deeper substance.” It’s a direct attempt to keep the platform’s growing adult crowd from drifting off to other games.
Quick answer: Roblox’s recommendation engine now scores games on a 28-day retention window instead of the previous seven-day view, prioritizing how many days users return and how long they keep playing over short bursts of attention.
What changed in Roblox discovery
The old recommendation system measured retention over a seven-day period. The new version stretches that to 28 days and beyond, giving more weight to games that pull players back across a full month. Long-term retention was always part of the calculation, but it now sits at the center of how games get ranked and promoted.
Core signals at the top of the priority list include how many days a user comes back and total playtime, along with whether players bounce after one session or keep returning. Roblox found in testing that overvaluing short-term engagement let the system lean toward games “that win attention with exciting thumbnails but don’t deliver long-term value for players.” The wider window is meant to correct that bias.
Why Roblox is chasing adult players
The audience that grew up on Roblox is now old enough that rival games are competing for their time. Adults already make up a meaningful slice of the verified user base, and they spend more than younger players. Roblox sees keeping that group engaged as the path to higher and more stable revenue.
The retention algorithm pairs with a financial incentive Roblox announced in April. Spending from U.S. players aged 18 and over now qualifies for a 42% higher DevEx rate, the rate at which developers convert earned Robux into real money. Build a game that appeals to adults, and the payout grows.
Together, the two moves are meant to “level the playing field for ambitious, high-quality games that keep players coming back for years,” according to Chief Creator Ecosystem Officer Vlad Loktev. You can read Roblox’s full breakdown of the discovery changes in its newsroom post.
What this means for the games you see
Quick, accessible hits aren’t going anywhere. Something like Grow a Garden will keep its place, since easy-to-pick-up favorites still draw huge crowds. What shifts is which games get an extra boost on the Recommended For You page.
Deeper, stickier experiences stand to gain the most. Titles such as the hardcore PvPvE base-builder Fallen Survival, the fighter Dueling Grounds, and the action-adventure game Bloodlines fit the profile of games that hold players over time. Roblox says it will keep handing developers analytics “so that they know where their game is strong and where it could improve.”
| Factor | Old algorithm | New algorithm |
|---|---|---|
| Retention window | 7 days | 28 days and beyond |
| Top priority | Short-term engagement | Return days and total playtime |
| Risk it corrects | Thumbnail-driven quick clicks | Bounce-after-one-session games |
| Favored games | Fast viral loops | Deeper, long-lasting experiences |
The bigger context behind the shift
This lands alongside other changes to how Roblox handles its younger users. The company recently launched new accounts for under-16s with added safeguards, and looming regulation, including the UK’s planned social media restrictions, could ripple across the platform. Tightening discovery around retention fits a broader plan to make Roblox feel more like a mainstream gaming destination for older players.
Whether the retooled algorithm and higher payouts are enough to keep adults on Roblox, rather than heading to traditional games on platforms like Steam, is still an open question. For now, the platform is betting that staying power, not viral spikes, is what will hold its most valuable players.
