Last week we ran the numbers on individual games and found the ones players love but few are playing. This time we zoom out and rank the genres themselves. Same data, different axis: which shelves of the catalog hold the most players right now, which rate best with their own audiences, and — the question that turned out most interesting — whether a genre is big because it has many healthy games or because one giant is carrying everyone else on its back.
How we counted
The raw material is the live-stats snapshot behind our game pages, retrieved August 8, 2026, from Roblox's official games API, joined against the 118 games in our catalog. Five games had no live stats in the snapshot and are excluded throughout: Alone in a Dark House, Anime Adventures, Anime Fighters Simulator, Vehicle Simulator, and Plants vs Brainrots. That leaves 113 games holding 4,087,541 concurrent players between them at snapshot time.
One decision matters more than any other, so here it is in plain terms: 64 of our 118 games carry more than one genre tag, and we counted each game in every genre it is tagged with — the same way our genre shelves work, where Murder Mystery 2 appears on both the minigames and horror pages. Genre totals therefore overlap and sum to more than the catalog-wide total. The alternative, first-tag-only, is tidier arithmetic and a worse map, because it forces every hybrid to pretend it lives on one shelf.
Like ratios are pooled per genre — total likes over total votes across the genre's games — with the same per-game floor as last week's piece: any game under 5,000 total votes is dropped from the vote pool. Exactly one game fell below it, Piggy, which affects the horror and survival pools only.
The table
Sorted by concurrent players at snapshot time. "Top share" is the biggest game's slice of the genre's players.
| Genre | Players | Games | Like ratio | Top game | Top share |
|---|---|---|---|---|---|
| Minigames & Party | 1,361,914 | 17 | 88.8% | Murder Mystery 2 | 57.5% |
| Horror | 1,093,289 | 16 | 90.6% | Murder Mystery 2 | 71.7% |
| Roleplay | 1,076,147 | 20 | 87.6% | Brookhaven RP | 52.8% |
| Fighting & PvP | 1,009,977 | 29 | 89.8% | Blox Fruits | 31.0% |
| RPG & Adventure | 548,751 | 19 | 91.9% | Blox Fruits | 57.1% |
| Survival | 471,090 | 21 | 90.5% | 99 Nights in the Forest | 47.6% |
| Strategy & Sandbox | 448,326 | 8 | 87.6% | Steal a Brainrot | 67.3% |
| Simulator | 404,206 | 12 | 90.2% | Adopt Me | 37.4% |
| Racing & Driving | 67,825 | 8 | 92.3% | Driving Empire | 58.5% |
| Tycoon | 56,380 | 9 | 90.1% | Welcome to Bloxburg | 54.3% |
| Tower Defense | 34,469 | 8 | 93.8% | Tower Defense Simulator | 51.3% |
| Obby & Platformer | 25,582 | 7 | 74.5% | Tower of Hell | 91.0% |
Where the players are
The top of the table is really a story about two games wearing four hats. Murder Mystery 2, with 783,682 players at snapshot, is tagged both minigames and horror, and it single-handedly crowns both genres — 57.5% of the minigames crowd and a remarkable 71.7% of horror's. Brookhaven RP (568,136 playing) does the same for roleplay. Strip those two out and the "biggest genre" question gets much closer.
Which makes Fighting & PvP the honest heavyweight. It clears a million concurrent players with no game above a 31% share: Blox Fruits at 313,127, then Rivals at 195,285 and Jujutsu Shenanigans at 178,908, with depth behind them. It is also the deepest shelf in our catalog at 29 games. If you measure a genre's health by how it would survive losing its biggest game, fighting wins by a distance — our fighting roundup has more names than this article has room for. Simulator is the other spread genre (top share 37.4%), though its giant, Adopt Me, is arguably a roleplay game moonlighting there.
The one-giant genres
The concentration column is where genres show their true shape. Obby is the extreme case: Tower of Hell is 91.0% of the genre's players, with second place at 1,119. On the numbers, "the obby genre" and "Tower of Hell" are nearly the same phrase. Strategy & Sandbox is two-thirds Steal a Brainrot (301,621 playing, 67.3% of the genre), a 2025 phenomenon still running hot. And survival looks concentrated at 47.6% only because 99 Nights in the Forest (224,331) is this summer's breakout; behind it sit a dozen mid-size games like Dandy's World at 83,032.
Concentration cuts both ways. A spread genre gives you somewhere to go when you tire of the flagship; a one-giant genre means the flagship is probably excellent, but the shelf behind it is thin — at least in our catalog.
Who rates best
Pooled like ratios cluster tightly — nine of twelve genres land between 87% and 92% — but the edges are eloquent. Tower defense tops the table at 93.8%, which will surprise nobody who read last week's piece: three of our twelve statistical hidden gems were tower defense games. It is the smallest big-name genre by players (34,469) and the best-loved per vote, led by Tower Defense Simulator at 94.2% — the pattern of a genre past its trend peak that kept exactly the players it suits. Our tower defense roundup covers the shelf. Racing, at 92.3% across a modest 67,825 players, tells a similar story behind Driving Empire.
The bottom is one genre alone. Obby pools at 74.5%, thirteen points below anything else, and it is not just Tower of Hell dragging the average: ToH sits at 73.6% across 5.8 million votes, and the rest of the shelf pools at 75.9%. Games explicitly designed to make you fail collect dislikes as a cost of doing business — which is worth remembering before you read a low obby rating as a verdict. The obby roundup picks the courses worth the rage.
Players-per-catalog-game runs the same gradient: a minigames entry averages 80,113 concurrent players; an obby entry averages 3,655.
The caveats, plainly
Three limits on all of the above. First, this is a photograph: player counts are from August 8, 2026, and the ranking would wobble at a different hour. Second, our catalog is curated, not exhaustive — 118 games is not all of Roblox, and a genre that looks thin here (strategy's 8 entries, say) partly reflects what we chose to shelve. These totals measure our catalog's slice of each genre, not the genre's full population. Third, like ratios are self-selected twice over: they count only people who chose to play and then chose to vote.
What the table is good for is orientation. If you want the crowd, the top four rows are where four million players actually are — the trending board shows the live version, updated regularly. If you want the best hit rate per download, start from the tower defense and racing shelves. And if you want to argue with our genre tags, every game's page shows exactly where we shelved it — the browse page lays out all twelve shelves side by side.