Pokémon Solar Light and Lunar Dark is an RPG Maker XP fan game that does not have a dedicated, built-in speed-up hotkey in its base version. To increase game speed, you generally need to use external tools or specific gameplay settings. ⚡ How to Speed Up Gameplay

Wine/Proton (Linux/Mac)

Alt Key: Some versions and configurations of Essentials-based games use Alt as a default toggle for "Speed Up" or "Fast-Forward".

It is not an emulator cheat. It is a native feature of the game engine, designed to respect your time—especially during grinding, egg hatching, or long routes.

: If you are the developer or modifying the game files, you can add a speed-up script (like those found in the Pokémon Essentials kit). These scripts allow you to bind a key (commonly ) to increase the Graphics.frame_rate Third-Party Launchers : Some players use