Paradox Interactive has announced that a new developer diary for Supreme Ruler 2020: Global Crisis is now available with details on the management of military units and the introduction of Battle Groups. Supreme Ruler 2020: Global Crisis features 20 new scenarios, improved unit control and grouping, expanded tech tree, graphical improvements, AI, lobby and user interface improvements and many more. The expansion will be released as a digital download via GamersGate during Q4 2008.