Switch 2 hits 18M units — the 4.4 attach rate is the real story

18M consoles is the sales headline. The 4.4 software attach rate at six months is what every publisher engineering team is recalibrating around.

Nintendo confirmed 18M Switch 2 units sold-through to consumers in the launch window, ahead of internal targets and 22% above sell-side consensus. The hardware story is the headline, but the 4.4 software attach rate is what changes the publisher engineering math.

At 4.4 games per console with launch ASPs holding above $59, every third-party publisher who skipped the original Switch is re-pricing the platform internally. The Switch 2 is not a low-end attach console anymore — it sells full-price software at a rate closer to PS5 than to mobile.