Welcome!

Messing around with Nintendo's servers is risky because it may lead to a device ban.

This website lets you play around with various servers without contacting Nintendo's servers at all. The servers implement the functionality of the original servers as accurately as possible, but there may be some differences. Currently, the servers support everything up to system version 14.1.2.

The source code of these services can be found here.

Note: the certificates were regenerated on 26-10-2022. Make sure that you download the latest certificates below.

Servers

Resources

Other

The RSA modulus for digital application authentication is:

2342059689154801193923226623695998672014415589605433607782883996
6375667544439618668752482765946996347273466116001026445042988514
4806893744489504165042358001698651265465982923507567523335800847
0796701816028512700535644879758136903734558893986367975935095445
3373350807607527965043987419368110838979766371881728218311193861
1299920073853478790724665292437112129506141010158992528099323070
3640858714629932539946608639143513172969195080177170693562700515
0854835654767163312172883295379395080359461374991617428108605913
0724572261736912011197572294316891305184183030254360637562832892
81912969847922130952324979570063817626349