24 Peachy Free Linux Games (Part 3 of 4) Even though there are many top-quality open source games available for Linux, the operating system is still vastly underrated as a gaming platform. Encouragingly, we have seen developers of some of the most popular commercial gaming titles embrace Linux. The welcoming hand that Valve has extended, developing a Linux native version of their Steam client and porting their back catalogue, should accelerate takeup of Linux as a real gaming platform. But it is important that Linux developers do not neglect what has made it a success; high quality open source software. (Read more) Maxima Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, and vectors, matrices, and tensors. Maxima produces high precision results by using exact fractions and arbitrarily long floating point representations, and can plot functions and data in two and three dimensions. Read more