Delta Touch stands out with its comprehensive set of features tailored for Doom engine enthusiasts. The app integrates ten different source ports including GZDoom, Zandronum, Chocolate Doom, and Dhewm3 (Doom 3), each offering unique capabilities. For instance, GZDoom versions provide cutting-edge graphics and modding options, while Chocolate Doom focuses on preserving the authentic Doom experience.

Customization is at the heart of Delta Touch. Users can configure highly adaptable touch screen controls, save and load layouts, and navigate the UI using a gamepad. Advanced functionalities include multiplayer support for certain ports, gyroscopic aiming assistance, and importing/exporting user settings. Additionally, Doom 3's Dhewm3 port offers multitiered rendering and compatibility with Classic Doom 3 mods, although some mods requiring specific files may not work. These features collectively ensure a rich, immersive experience for fans of the genre.

Control responsiveness and latency are crucial factors in action games like Delta Touch. These elements determine how quickly and accurately your inputs translate into in-game actions.

Delta Touch offers highly customizable touch screen controls, allowing players to adjust the interface for optimal performance. The game supports various rendering modes and provides a built-in keyboard for cheats and console commands, ensuring that players can tailor their experience to their liking.

The app also features full gamepad support, which is essential for players who prefer physical controllers. With fully navigable UI via a gamepad, users can enjoy a seamless experience without having to switch between touch and physical inputs.

For those with high-end devices, Delta Touch includes advanced features such as gyro aim assist, which leverages the device's gyroscope to enhance aiming precision. This ensures that even the most demanding mods, like Brutal Doom, can be played with accurate and responsive controls.

Combat feedback tightness refers to how well a game conveys the impact of combat actions to the player. In fast-paced action games like Delta Touch, this aspect is vital for an immersive experience.

Delta Touch brings ten of the best 'Doom engine' source ports to Android, each offering unique combat mechanics. For instance, GZDoom versions provide enhanced graphics and gameplay, while Chocolate Doom focuses on preserving the original experience.

The app includes 18 custom buttons for GZDoom mods, enabling complex interactions during combat. Players can access thousands of community-made mods and levels, each designed to offer varied and engaging combat scenarios.

Additionally, Delta Touch supports multiplayer modes for certain engines, enhancing the competitive aspect of the game. With these features, players receive immediate and precise feedback during combat, making every action feel impactful and rewarding.