They usually focus on only a single game. Another type of professional gamer is a streamer. A streamer makes money by posting video of them playing games. These videos are often done live and put on Twitch or YouTube. They make money from viewer donations, sponsorships and ad revenue. Video games can be played alone or with others. With the internet now widely available, playing games with other people is now extremely popular. Single-player games are games that are played alone. These types of games traditionally tell a narrative and take the player on an adventure or through a story. They often present a series of challenges that get progressively harder.
