Complex sentence: In order to enhance the experience for players, some paintball companies introduce themed characters to some of the rounds, with the purpose of making the game more challenging for players, as well as adding an element of surprise.
Split into simpler sentences: In order to enhance the experience for players, some Paintball companies offer a character aspect to their games. This typically involves the introduction of a themed character to some of the rounds, whose purpose is to make the game more challenging for players, as well as adding an element of surprise.