Nintendo of Europe has shared the top 15 games that were downloaded on the Nintendo eShop for Nintendo Switch in September.
That saw Undertale top the chart, with go-kart-style racer Mario Kart 8 Deluxe close behind in second place, while Final Fantasy XV Pocket Edition HD, Hollow Knight and Dead Cells round out the top five.
One surprise comes in Super Mario Party, which, despite not releasing worldwide until this Friday, has seen strong enough digital pre-orders from keen partygoers to see it place sixth in the chart.
TOP 15 NINTENDO SWITCH GAMES: SEPTEMBER 2018
2. Mario Kart 8 Deluxe
3. Final Fantasy XV Pocket Edition HD
4. Hollow Knight
5. Dead Cells
6. Super Mario Party
7. Rocket League
8. Into The Breach
9. Human Fall Flat
10. Stardew Valley
11. Overcooked! 2
13. Cities Skylines: Nintendo Switch Edition
15. Surgeon Simulator CPR