The application features a versatile emulator known as Delta Legacy, which primarily supports games from the Nintendo DS system. Specifically, it makes use of melonDS version 0.9.1 to allow users to play DS games on their devices. This emulator is designed with various capabilities to enhance user experience, including seamless compatibility with multiple game systems, especially those from the Nintendo family.
Delta Legacy offers extensive controller support, making it compatible with a variety of gaming controllers. Users can connect Nintendo Switch Pro controllers, Joy-Cons, and controllers from the Nintendo Switch Online service, as well as PlayStation 4 and 5 controllers, Xbox One S, Xbox Series X controllers, and MFi-certified game controllers. Additionally, it supports both Bluetooth and wired keyboards, providing flexibility in how users can control their games.
One of the standout features of the application is its save states functionality, allowing players to save and load their game progress easily from the pause menu. Users can lock these save states to avoid accidental overwriting, and the app also creates automatic backups to prevent loss of progress. Together with a “Quick Saves” feature for rapidly saving and loading, this makes for a robust saving system that enhances gameplay efficiency.
Beyond saving capabilities, Delta Legacy includes various features to customize gaming experiences. Users can exploit cheat codes through a supported Action Replay for DS games, apply custom skins to their controllers, and choose buttons to hold down automatically. Other features, such as fast forwarding during gameplay, support for 3D and Haptic Touch for intuitive interaction, and automatic display of game artwork add to the aesthetic and functional appeal of the emulator. However, it is important to note that Delta Legacy is not affiliated with Nintendo, with all relevant trademarks being owned by Nintendo Co., Ltd.