I wrote a bot for Flyff Universe that uses memory reading and pattern recognition. It never writes to memory at any point. It features four systems: one for gathering berries, another for gathering materials, a leveling system based on specific areas (you configure an area and a monster, and it hunts until it dies or you turn it off), and a hunting route system where you set the area, the area's maximum level, and the target monster—once the level cap is reached, it automatically moves to the next area. It works well; I leveled up a few characters and gathered a lot of items without getting any accounts banned. I’m not sure if there’s interest in this sort of thing here, but if anyone wants to know more, I can show it in a video. Cheers.