Can you put Nintendo 2 D S games in a 3 S?

No, you cannot put Nintendo 2DS games in a 3DS.

The 3DS and 2DS use different cartridges. While some 3DS games might work on a 2DS, the reverse is not true.

Here's why:

* Different cartridge sizes: The 3DS cartridge is slightly larger than the 2DS cartridge.

* Hardware compatibility: The 3DS has a different hardware architecture than the 2DS, and games are specifically designed for the respective hardware.

Therefore, attempting to insert a 2DS game cartridge into a 3DS will likely result in the cartridge not fitting properly and not being recognized by the system.