Skyrim Script Extender (SKSE) is a free, must-have software for Skyrim gamers who want to get their mods on. It’s considered essential to the modding community since the game has a limited script that doesn’t fully support mods. Thankfully, the role-playing game still allows for customization as long as you’re willing to download a third-party plugin. The Skyrim Script Extender Team developed the game utility SKSE to pave the way for every gamer to try the best Skyrim mods such as Alternate Start. Its website doesn’t offer much support, so learning how to install SKSE may lead to taking an arrow to the knee. Alternatively, you can email their developers or access forums about the mod.