The Games Up? campaign has called for members of the games industry to visit its website and register their support by signing its petition.
The group, made up of a number of studios, ELSPA and Tiga, hopes to highlight the plight of the British videogames industry, fearing that it could face further decline despite a global boom.
According to Games Up? the threat to the region's industry comes from government subsidies overseas, skill shortages and rising costs.