| Feature | Quad Touch | DarkPlaces Android | QI4A | | :--- | :--- | :--- | :--- | | | ✅ Yes | ❌ No | ❌ No | | Multiplayer | ✅ Full | ⚠️ Limited | ✅ Basic | | Controller UI | ✅ Complete | ❌ Keyboard only | ❌ Buggy | | Mod support | ✅ Easy (drag & drop) | ❌ Manual config | ⚠️ Complicated | | Update frequency | 2024 updates | Abandoned | 2021 last update |