Remember ACE Team? The developers who made a surprisingly cool game (which we like) Zeno Clash? Being the cool people they are, they released their software development kit to the public, letting anyone and everyone mod, create their own levels, or mess with the game.
Anyone interested in this type of thing should head over to the dev’s wiki and grab the files. As a bonus, there are also documents to help out prospective modders/level-creators on how to make the most out of the SDK. Considering how unique the game is already, It’ll be equally as interesting seeing what people will come up with now that they can do what they like with the source code.