The Worlds Report BluNET Studio
Free weekly. Every call graded in public.

We measure what's winning across Roblox, Fortnite Creative, and VRChat, so you know what to build next.

The Worlds Report is the only weekly genre-trend report covering Roblox, Fortnite Creative, and VRChat together, with every call graded in public the following week.

Free and weekly, with double opt-in. Unsubscribe any time.

Every Tuesday, about 10:00 ET.

The Scorecard

We grade our own calls, in public, every week.

Every call publishes with a pre-registered metric before the week starts. The following issue grades it against that metric, and a miss runs with the same prominence as a hit. The record to date comes from our three internal June editions, written and scored under the same rules before launch.

Browse the full track record

30 calls graded in public
every one published, hit or miss
21 hits 6 partial 3 miss 6 pending

As of July 20, 2026

This week's read

The Worlds Report - Issue #3

July 21, 2026

  • Animal Hospital (Anomaly) went from the Roblox #1 accelerator, three weeks running, to its #1 decelerator (down 67.7M new visits) in a single week. But the co-op lane held at 15.0% of new visits, because [AZURE] Forsaken (+26.5M) and 100 Days At Sea (+21.3M) stepped straight into the top-3 accelerators. The genre absorbed its own flagship's collapse inside one week.
  • Fortnite grew a lane its structure works against. The widest-reach island on the whole platform was a social hangout (FESTIVAL CITY, 1,363 unique visitors in 24 hours, more than the top PvP island), and Roleplay/social demand jumped to 5.4% of CCU from 0.8% as the median session lengthened 11.4 to 13.0 minutes.
  • GTA-6 islands came back (3 in the Fortnite top-15 by peak CCU), but the fastest riser among them peaked at 180 and was drawing a 24-hour peak of 8 two days later. The theme is durable and the islands are disposable.

Read the full issue

Fortnite Roleplay / Life FN +696% 5.4% share
Fortnite PvP / Fighting FN +14% 58.1% share
Fortnite Horror / Escape FN +24% 7% share
Fortnite Obby / trickshot FN -7% 14.6% share
Roblox Horror / Escape RBX +13% 8.4% share
Roblox Roleplay / Life RBX +9% 16.5% share
Read this chart with two caveats. First, Simulator/Tycoon is not on it because its story is share, not WoW: its absolute new visits held while its share fell to 32.4% for a fourth straight week, and the slide is now decelerating (two 4-point drops, then a 2-point drop). Second, Fortnite Roleplay's +696% rests on a 19-island base, so read the direction (a social hangout took the widest reach on the platform), not the multiple. The Fortnite Simulator bucket is mostly GTA-style driving islands, which is why it can fall to 11.7% while GTA islands rise in the top-15.
Why things work where

Platform demand shapes

The meters show how much of each platform's demand the top worlds already hold, in the most recent week.

Roblox

top-10 share 52.8% top-1 10%

Winner-take-all. The top 10 hold 52.8% of new visits (eased from 54.6%); a game that holds players compounds into a giant, and the median world sees about 78,959 new visits a week.

Fortnite Creative

top-10 share 13.9% top-1 1.7%

Long tail. The median island peaked at 9 CCU on roughly 13-minute sessions; a fresh niche island is viable and disposable, and a launch spike decays in about 48 hours.

VRChat

top-10 share 42.6%

Destination-driven. Occupancy clusters around worlds people return to; favorites act as the return signal, and an update to an older world can re-enter the top tier.

Data & Research

Custom genre research

The weekly report is free. When a studio needs a specific question answered, we run the analysis and deliver a report.

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