During its first year, the Online service provided a new batch of NES games on a monthly basis.
With the addition of SNES titles in September 2019, releases would no longer be regularly scheduled.
Some games saw their first re-release in any form since their original debut including Pro Wrestling,[8] Vice: Project Doom[9] and Pilotwings 64.
[10] The Switch Online service marks the first release outside Japan for some games, such as Pop'n TwinBee, Smash Tennis and Mario's Super Picross.
[74] Games are based on the NTSC releases using 60 Hz timing; select games also have the option to play the European versions which run at their original PAL 50 Hz speed, including those that support multiple languages.