Most modern scripts use a single line of code that pulls the full GUI from a repository like GitHub. Here are common types found in Pastebin archives:
Automatically kills NPCs to level up your character and sub-abilities. Shindo Life Script Gui (Pastebin)
Some GUIs include a built-in list of private server codes to avoid public lobby lag or griefing. Most modern scripts use a single line of
Combat cheats to make boss fights trivial. Shindo Life Script Gui (Pastebin)