Question: Do devs make custom chips for cart games anymore?

[SonytendoAmiibo]

AlfredoTurkey said:

derpysquirtle64 said:
1) Modern consoles don't support such extension chips anyway.
2) There is no really need for this right now. In the past these chips were maybe to add support for features like 3D graphics, floating point co-processors, etc. Because such things were expensive to put in the base console. Now we already have everything out of the box.

The reason it was done in the past was to make up for lacking hardware. 

 

Right, and here we are again. But if Nintendo wants to upgrade Switch's power for a game, they could potentially add more hardwear to a Switch cartridge. It might be bigger and stick out the top but it would work.