Players earn experience points for each game, and these go towards leveling up. (adweek.com)
Players earn experience points which, once saved up, can be spent on a variety of things, such as weapon skills, hand - to - hand attacks, and health. (playstationlifestyle.net)
Players earn experience by completing various actions in matches (such as kills or assists) and so progressing through the ranks. (community.elitedangerous.com)