The Nintendo Switch 2 is finally, officially out, and Verge staffers have spent a bunch of time playing with it. The new console has a lot of improvements, like a bigger screen and an extra USB-C port. There’s a bunch of games to play, too, including a new Mario Kart and nice updates to older games.

If it ain’t broke, don’t fix it. This seems to have been Nintendo’s watchword for the Switch 2 — and not just in terms of the design of this iterative sequel to the Switch, a runaway success that’s likely to become Nintendo’s biggest seller ever.

In a news release on the Nintendo IR website featuring the first sales announcement since the console was released last week, Nintendo revealed that the Switch 2 sold over 3.5 million units in its first four days on sale.