A new Nintendo Switch Online leak has revealed some nostalgic games coming to the subscription service on Switch, Switch Lite, and Switch OLED. The leak comes the way of Twitter and features footage of an alleged master version of the Nintendo Switch Online NES application, which, when compared to the current version, reveals some games coming to the subscription service, games and series like Pac-Man, Tetris, Galaga, Mega Man, and Castlevania.

First we have a leaked NES Online application, which contains all of the currently available titles, as well as several new ones. Notably it contains Pac-Man, Tetris, Galaga, Megaman, and Castlevania. Below is a comparison of the current version and this master version. pic.twitter.com/5FImVuUxMW

The leaked application has a build-date of October 2019, and the games being rolled out officially have mostly lined up with what’s in the leaked application, so it would appear that the plans for releases were set up far in advance, and this shows what they might release. pic.twitter.com/uXkkyjKVRz

[Maintenance Scheduled]Maintenance has been scheduled for “SEGA Genesis™ – Nintendo Switch Online” on 22 Apr from 00:55 UTC to 02:00 UTC.#Maintenance #NintendoSwitch pic.twitter.com/SLid7dAvu9