
Built never to end
The game has no end because it makes money while you keep playing.
When a game earns from your ongoing time, it has no reason to give you an ending.
What you're actually buying
Ongoing access or ongoing engagement. There is no finish to reach, so the price is never complete.
How it works
Bill by the minute, and a game never needs an ending, only a reason to keep the meter running. Flat monthly fees inverted the incentive again: don't limit hours, fill them. Library subscriptions pay studios by engagement, not units sold. Live-service games (games run as an ongoing service rather than a finished product) merge subscription, free-to-play whales and DLC into a model where a finished game stops selling and a forever game never has to. The result is that players stop finishing games and start maintaining them.
When it's fine
When the game is open-ended because it is a toy or sandbox you chose, not because endless play is how it earns.
Where it came from
Time-billed worlds (MUD1, Habitat, Neverwinter Nights on AOL) were built sticky, social and grindy. Ultima Online (1997), EverQuest (1999) and World of Warcraft (2004) flipped the goal from finishing to staying. Game Pass-style libraries pay studios by engagement. GTA Online (1 October 2013) reportedly out-earned story DLC so completely that Rockstar shelved expansions, with analysts estimating the mode earned over $500 million in a single year. Without enough spenders there is no slow decline, just an off switch: Concord was pulled 14 days after launch. By contrast, SimCity (1989) had no win condition because the sale was already made.
Historical prices and revenues are in US dollars at the time unless marked A$.
By the numbers
GTA Online launched on 1 October 2013, two weeks after GTA V, which has since shipped over 205 million copies.
Analysts (SuperData) estimated GTA Online generated over $500 million in a single year, a figure Take-Two has never disputed but never itemised.
Concord launched on 23 August 2024 and was pulled 14 days later, with Sony refunding every copy sold.
World of Warcraft peaked at 12 million subscribers in October 2010.
Games that use it


Overwatch (formerly Overwatch 2)
Royal Match
Call of Duty: Warzone
Valorant

Apex Legends
Fortnite

Coin Master
Rocket League

Grand Theft Auto V

Old School RuneScape

Candy Crush Saga
Subway Surfers

FarmVille

World of Warcraft
Monopoly Go!
Pokémon GO

The Sims 4

Clash of Clans
Roblox
Related badges
Covered in Video Games & Money: Ep 7 · Time billed, Ep 16 · Sub mmo, Ep 27 · Sub services, Ep 29 · Live service, Ep 6 · Early pc.