## Libretro playlists for ScummVM core Playlists used in Libretro frontends (e.g. Retroarch) are plain text lists used to directly launch a game with a specific core from the user interface. Those lists are structured to pass to the core the path of a specific content file to be loaded (e.g. ROM). ScummVM core can accept as content the path to any of the files inside a valid game folder, the detection system will try to autodetect the game from the content file parent folder and run the game with default ScummVM options. The core also supports dedicated per game **hook** plain text files with **.
## Keyboard shortcuts ScummVM supports various in-game keyboard and mouse shortcuts, and since version 2.2.0 these can be manually configured in the **Keymaps tab**, or in the **configuration file**. For game-specific controls, see the [wiki entry](https://wiki.scummvm.org/index.php?title=Category:Supported_Games) for the game you are playing. Default shortcuts are shown in the table. | Shortcut| Description | --------------|------------------ | `Ctrl+F5` | Displays the Global Main Menu
| `Ctrl+u`| Mutes all sounds | `Ctrl+m`| Toggles mouse capture | `Ctrl+Alt` and `9` or `0` | Cycles forwards/backwards between graphics filters | `Ctrl+Alt` and `+` or `-` | Increases/decreases the scale factor | `Ctrl+Alt+a` | Toggles aspect ratio correction on/off | `Ctrl+Alt+f` | Toggles between nearest neighbor and bilinear interpolation (graphics filtering on/off) | `Ctrl+Alt+s` | Cycles through stretch modes | `Alt+Enter`| Toggles full screen/windowed mode | `Alt+s`| Takes a screenshot | `Ctrl+F7`| Opens virtual keyboard (if enabled). This can also be opened with a long press of the middle mouse button or wheel. | `Ctrl+Alt+d` | Opens the ScummVM debugger
