Cologne (dpa) - The world's largest computer game fair Gamescom granted today the press and professionals insight into new products in the industry. One focus this year is the so-called cloud gaming, in which games are run on external servers and thus their own terminals are to be relieved. This technique is considered to have great potential, also because games - for example in terms of graphics - are becoming more and more expensive. The big crowds will be pouring into the halls tomorrow - then the general public will be admitted. In 2018, 370,000 visitors came.