 During the conference weekend, presentations touched on programming languages, build systems, gaming (such as Battle for Wesnoth, Crystal Space, Globulation 2 ), packaging, virtualisation and web applications.
<clarity>  During the conference weekend, presentations touched on programming languages, build systems, gaming (such as Battle for Wesnoth, Crystal Space, Globulation 2 ), packaging, virtualisation and web applications.
 During the conference weekend, presentations touched on programming languages, build systems, gaming (such as Battle for Wesnoth, Crystal Space, Globulation 2 ), packaging, and web applications.