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RPG Grinds
Browser role-playing games with real progression systems. These are the ones that quietly become a hobby rather than a distraction.
11 sites
Browser MMO that has shipped a story release nearly every week since 2008 and looks exactly as Flash-era as you remember.
- 1 hr+
- Desktop
Cyberpunk progression game where the way forward is writing real JavaScript to automate your own hacking. Learning it is the game.
- 1 hr+
- Desktop
Space MMO from 2006 still full of people mining, shooting and complaining about the economy, all inside one browser tab.
- 1 hr+
- Desktop
Single-player browser RPG from the AdventureQuest studio, with a long story campaign and jokes aimed squarely at 2007.
- 1 hr+
- Desktop
Isometric hack-and-slash that runs in the browser and does a competent impression of Diablo with nothing to install.
- 1 hr+
- Desktop
Post-apocalyptic comedy RPG with turn-based fights, base building and a tone somewhere between Douglas Adams and a mild fever.
- 1 hr+
Stick-figure RPG that has been landing daily jokes since 2003, wrapped around a combat and item system far deeper than the drawings imply.
- 1 hr+
- Desktop
The 2007 build of RuneScape, still updated by player vote and still fully playable in a browser tab you should not have open.
- 1 hr+
- Desktop
The RPG with the player removed: choose a race, then watch the bars fill for years. Still the sharpest joke about the genre.
- <1 min
- Desktop
Text-based crime MMO running since 2004, where the market, the gyms and the prison are all operated by other extremely committed players.
- 1 hr+
Modern MUD platform with a proper browser client: play the hosted worlds, or build one yourself without touching a server.
- 10 min
- Desktop
How we picked these
Every entry in Detour is hand-sorted rather than scraped: filed under one category, given one to three moods, and placed in a time band for how quickly it pays off. The practical facts — cost, sign-up, sound, device and whether it is safe at a desk — are recorded per site and shown on every card, so you can rule things out before you click.
RPG Grinds: questions
How many sites are in RPG Grinds?
11 sites, each hand-sorted by category, mood and how long it takes to pay off.
Which of these sites are free with no sign-up?
2 of the 11 are free and need no account. None of them are paid.
Do these sites work on a phone, and are they safe for work?
2 of 11 work on a phone; the rest are desktop only. 11 are safe for work and 11 work with the sound off.