: It is essential for many Wii U titles, most notably: New Super Mario Bros. U / New Super Luigi U Minecraft: Wii U Edition Sonic Lost World Wii Fit U

When operating natively, the FFL engine utilizes pairs of resource files: fflreshigh.dat

| Game | Mii Feature | | :--- | :--- | | & New Super Luigi U | The game crashes at the title screen without the file. | | Mario Kart 8 | Mii characters are a playable racer. | | Super Smash Bros. for Wii U | Mii Fighters are a central part of the roster. | | Minecraft: Wii U Edition | The game may fail to load saves without it. | | Sonic Lost World | The game relies on the file for various features. | : It is essential for many Wii U

Fflreshigh.dat

: It is essential for many Wii U titles, most notably: New Super Mario Bros. U / New Super Luigi U Minecraft: Wii U Edition Sonic Lost World Wii Fit U

When operating natively, the FFL engine utilizes pairs of resource files:

| Game | Mii Feature | | :--- | :--- | | & New Super Luigi U | The game crashes at the title screen without the file. | | Mario Kart 8 | Mii characters are a playable racer. | | Super Smash Bros. for Wii U | Mii Fighters are a central part of the roster. | | Minecraft: Wii U Edition | The game may fail to load saves without it. | | Sonic Lost World | The game relies on the file for various features. |