| Feature | DeltaPatcher | XdeltaUI | Rom Patcher JS | Unified Patcher | |---------|--------------|----------|----------------|------------------| | Create delta | ✅ | ✅ | ❌ | ❌ (apply only) | | Apply delta | ✅ | ✅ | ✅ | ✅ | | Progress bar | ✅ | ✅ | ✅ (basic) | ✅ | | Checksum verification | ✅ | ❌ | ❌ | ✅ | | Batch processing | ❌ | ❌ | ❌ | ❌ | | Standalone EXE | ✅ | ❌ (requires Python) | ✅ (web) | ✅ (APK) | | Open source | ✅ (C#) | ✅ (Python) | ✅ (JS/WASM) | ✅ (C++/Qt) |
: Installing "Kaizo" or rebalanced versions of existing games, like Pokémon Vintage White . xdelta ui