STORE COMMUNITY ABOUT SUPPORT
Your favorite games don't need to end just because you've finished them. Fans, hobbyists, and aspiring game developers from around the world can add to or modify their favorite games by creating "mods". Whether it's adding new graphical features, crafting new items, or creating new stories, mods can breathe new life into games of all types. Steam makes it easy to find and try these mods for any game in your library that supports modding.
Many mods are free and range in scope from smaller changes here or there to entirely new items, characters, maps, or missions. Other mods may add expansive community-created content equaling hours of new gameplay and storyline, or even an entirely new game built from the ground up.
Supporting mods means supporting their authors, and encouraging them to update their existing mods and make more and better mods in the future. Some mods can even grow into full stand-alone commercial products. Counter-Strike, Dota 2, and Team Fortress all began their life as mods.
You may just stumble across the next big thing and help it grow.
Many games support mods through the Steam Workshop, where you can easily browse for new content and have it automatically appear in your game. You can also find mods related to a game by checking for the "Community-made Mods" section on its store page. If a game doesn't support mods, you can tell the developers you'd like to see that feature by starting up a discussion on the game's Community Hub.
Yes. Mods alter or add to the game they're created for, so you must have that game in your Steam library to utilize them.
Each mod author decides whether they think there is enough customer interest in their mod to list it for sale. Just like buying a game, paying for a mod helps to support and reward the team (sometimes consisting of just one person) who have worked hard to create that new content.
Unless specifically stated otherwise, mods are created by fans in a game's community for their fellow players. Developers are not typically involved with mods or their creation, other than allowing their games to support them. If you're not clear about a mod in any way, check the Community Hub for more information and help. Mods can have comments, reviews, and ratings like other content on Steam.
If your content is intended for a game's Workshop, follow the directions from the game's developers to learn how to upload that content, as each game may have a slightly method for doing so.
For more information on mods that utilize the Source Engine (games such as Half-Life 2, Team Fortress 2, Left 4 Dead, and Portal) please see our Source mods documentation.
A mod is a player-created modification of a game or software. The mod itself can range in scope and size from a minor edit to an individual item in a game (such as a different graphic for a sword) to new characters, levels, maps, missions, or even completely new games built off of the base game.
Mods destributed via the Steam Store are typically full conversion mods or modifications that expand the storyline of their base game.
Some of these are hosted on Steam and some are just links to the mod's website.Browse all mods