may be incorrect or incomplete
| File extension | Description | Program(s) | Usage |
|---|---|---|---|
| ⭐ ACB | Criware's 'Atom Cuesheet Binary' | Skyth's AcbEditor | |
| ⭐ ADX | Criware's audio file | Good ADX converter (e.g. FFmpeg-based ADX converter) | EP1 EP2 |
| 💫 AMA | Something User Interface related | AMAEditor | EP1 EP2 |
| 🛠️ AMB | Game asset (textures, models...) container | AMBPatcher (recommended), Skyth's AMBPack | EP1 EP2 |
| AME | Something particles/effects related | ??? | EP1 EP2 |
| 💫 AT | Attribute | ??? | EP1 EP2 |
| AYK | ??? | ??? | EP2 |
| ⭐ CPK | Cri PacKed File | CsbEditor and CsbBuilder from Sonic Audio Tools | EP1 EP2 |
| ⭐ CSB | Cri Sound Bank | CsbEditor and CsbBuilder from Sonic Audio Tools | EP1 EP2 |
| 🛠️ DC | Decoration SET | ??? | EP1 EP2 |
| ⭐ DDS | DirectDraw Surface (image) | Any image editor that supports DDS (GIMP, PhotoShop, etc) | EP1 EP2 |
| 💫 DF | Collision related | ??? | EP1 EP2 |
| 💫 DI | Collision related | ??? | EP1 EP2 |
| 🛠️ EV | Event SET | ??? | EP1 EP2 |
| 💫 GPB | Global Parameter Binary | ??? | EP2 |
| ⭐ GVR | GVR texture | Puyo Tools | |
| H | Leftover C++ header | N/A | |
| HBM | ??? | ??? | |
| 🛠️ LTS | Light Settings | ??? | EP2 |
| 🛠️ MD | ??? | ??? | EP1 EP2 |
| 🛠️ MFS | MAPFAR Settings | ??? | EP2 |
| 🛠️ MP | ??? | ??? | EP1 EP2 |
| MSG | ??? | ??? | EP2 |
| PSH | Compiled HLSL | N/A | EP1 EP2 |
| ⭐ PVR | PowerVR texture | PVRTexTool from PowerVR SDK | |
| 🛠️ RG | Ring SET | ??? | EP1 EP2 |
| SSS | Special Stage Settings | ??? | EP2 |
| ⭐ TXB | TeXture Bank file | TXBEditor | EP1 EP2 |
| VSH | Compiled HLSL | N/A | EP1 EP2 |
| YSD | This one holds in-game credits | ??? | EP1 EP2 |
| 🛠️ *NO/*NM/*NV | Model / Model Animation / Material Animation | Dario's LibGens or Radfordhound's HedgeLib (requires modification) | EP1 EP2 |
| Icon | Legend |
|---|---|
| ⭐ | Well editable |
| 🛠️ | Currently being worked on |
| 💫 | Deep research required |