What a time to be a PC gamer. Grand Theft Auto V just saw the light of day, Killing Floor 2 is about to enter Early Access, and now the excellent first person brawler Dying Light has finally gotten its promised mod tools.

The trailer embedded above suggest that the tool offers plenty of stuff to do with the game; it's not just a small Mod SDK or map editor, it's pretty much the entire developer kit. If you own the game, you can head over to the Tools section of your Steam library, download it, and start creating. Once you're done, you can upload your masterpiece to Steam Workshop, and download what others have created. The developers have even created a few example scenarios, like the maze shown off in the trailer above.