Safe Creeper · Source
Safe Creeper is an open source project. This means that you're free to take a look at the Safe Creeper code. You may not copy any parts of the Safe Creeper code to your own project, or the project from someone else unless you're permitted to do so by asking Tim Visee. The Source is available for the following reason. Using the source other developers could easily fix little bugs themselve to make Safe Creeper more reliable, also new features could be added!
Source on GitHub
The Safe Creeper source is available on github on the following page:
Source: Safe Creeper