JRPGs usually feature a simple leveling system where most of the stat upgrades are handled automatically. All players need to focus on is completing quests and battling monsters to gain the experience that will help them gain these levels in the first place. However, as the JRPG genre has evolved, so has the need for character development to feel more personalized and engaging than ever. A great way to do the same is to integrate skill trees that let players control the flow of their character's progression.