Nintendo is still mostly like that, one-time up front payment for the main game, with infrequent optional expansion packs added for particularly popular games. I played Animal Crossing: New Horizons regularly for about two years of the pandemic, and there were only two possible places to buy anything: the original game purchase for $60, and one optional expansion pack released 18 months later for $25. There were also a bunch of free content updates in between that they didn’t nickel-and-dime you on.
> Nintendo is still mostly like that, one-time up front payment for the main game, with infrequent optional expansion packs added for particularly popular games.
Pokémon Sword/Shield released Nov. 2019, a two part expansion released June/Oct 2020. Current costs of £50 for base game, £27 for expansion.
Pokémon Brilliant Diamond/Shining Pearl (remakes) released Nov 2021. No DLC. £50 for base game.
Pokémon Legends Arceus released Jan 2022. Free content addition in Feb. 2022. No paid DLC. £50 for base game.
Pokémon Scarlet/Violet released released Nov. 2022, a two part expansion released/releasing Sept/Q4 2023. £50 for base game, £31.50 for expansion.
So, a smaller gap between the base-game and expansion, but a comparable price differential.
Now, if you were talking about the quality of the latest games you might have a point - Sword/Shield were OK with a weak story. DB/SP were remakes, but added little to the originals (and arguably took away some things). Arceus was great! A really interesting game. Scarlet/Violet - some good ideas, but very poor execution.