Complex sentence: By using a completely new character, the developers were able to insert features that allowed the player to customize the character, including race and gender, as well as the lightsaber color, hilt, and type.
Split into simpler sentences: By using a completely new character, the developers were able to insert features that allowed the player to customize the character. Customizable features include the race and gender of the character, as well as the lightsaber color, hilt, and type.