Based on this site, it looks like there are just 15 games.
Game |
Availability |
Notes |
The Binding of Isaac: Rebirth |
eShop only |
|
BlockForm |
|
|
BRICK RACE |
|
|
Dragon Fang Z: Ryuusha Rose to Yadorigi no Meikyuu |
eShop only |
A 2019 New 3DS port of the 2017 Switch game. |
Fire Emblem Warriors |
|
|
Futuridum EP Deluxe |
|
|
Lifespeed |
eShop only |
|
Minecraft: New Nintendo 3DS Edition |
Both |
|
Pinball Hall of Fame: Williams Collection |
|
|
Pirate Pop Plus |
|
|
Pixel Hunter |
|
|
Runbow Pocket |
|
|
Silver Falls: 3 Down Stars |
eShop only |
|
Wind-Up Knight 2 |
|
|
Xenoblade Chronicles 3D |
Both |
|
I only ask, because that console is selling used where I live for about 200-300, but the 3dsxl is only about 100 if you find a good deal usually around 120.
There's some japanese only games too but yeah that's pretty much it.