On Monday, the main face behind Delta, Riley Testut, wrote that online multiplayer is returning for select Nintendo DS games. In a post on Threads, he showed it working with Mario Kart DS, a game I’m personally very fond of,

The excellent Delta emulator for iOS is going to get even better: sometime soon, the app will get support for online multiplayer in Nintendo DS games, according to Delta developer Riley Testut. Testut’s post about the feature includes a video of a Mario Kart DS race between two people being played on the emulator,

The Delta emulator for iOS supports several consoles, and it'll soon get online multiplayer support for Nintendo DS titles.