NET assembly browser/decompiler - this tutorial refers to redgate.
Sims3 Package Editor - simply called S3PE later in this tutorial.
Or Microsoft Visual Studio Express 2012 for Windows Desktop.
Microsoft Visual C# Express 2008 - simply called VS later in this tutorial.
For today we will make a handy little mod that pauses the game after loading a save game. While getting started is a bit more complicated than for an object mod, the actual coding can be as simple or complicated as you want. This tutorial will explain how to make a pure scripting mod, i.e.