A free multiplayer mod for Just Cause 3 is now available for download on Steam.

The mod is from Nanos, a small team of programmers working independently from Square Enix. With the multiplayer mod, players can access various multiplayer modes, such as Team Death Match, Free Roam and Custom Races, on different servers with their own characteristics.

Players who are proficient with CSS, HTML and JavaScript can also make small tweaks to the game, like vehicle enhancements, and make more significant changes that will alter the game's world.

While the mod is free, you'll need a PC copy of Just Cause 3 to access it.

For IGN's thoughts on Avalanche Studios' action game, read IGN's Just Cause 3 review.

Alex Gilyadov is a freelance writer for IGN. You can follow him on Twitter.