Start the game and select the new save slot from the "Load Game" menu. Mod Script Method (Dynamic Skipping)
The method varies depending on the platform and whether a player is using a static save file or a mod script. Start the game and select the new save
Backup your original files first. Then, drag and drop the downloaded .b save file into the folder. Start the game and select the new save
Some mods allow you to skip a mission while currently playing it by pressing a hotkey (often the button). Start the game and select the new save
Use "100% Save Files" to unlock all cities, weapons, and assets immediately without playing the full story.