Continuum is a free space shooter game with adequate difficulty and a very interactive environment. You create your profile, choose a ship and enter a zone, each of which has different map and rules. You have to collect power-ups, upgrade your ship and blast your opponents. You have many variants of game including 'Capture the Flag' and 'Powerball'. You have to rocket around the scrolling 2D space for completing these tasks. The controls are easy but not configurable. It was originally developed for Virgin Interactive. This free application is highly rated and preferred by shooter game lovers of all ages.