Leveling up in FFXII is similar to FFXI, the amount of exp you get is small and you get money by selling loot you get after battle (you do occassionaly get gil as a battle reward), but the battle system is fun, and if you go through an area killing the same kind of monster over and over again your chain kill goes up and after like 18 or 19 kills your loot starts to become multiple loot, where instead of just one iten you can get two of the same kind or two differrent items. The highest I got was like 28 or 29 then my guest party member went after a different species of monster and broke my chain. But I did rack up a lot of loot to sell, and since you get around 1 LP (license points) per kill, if you go after chains you can rack up LP too, it takes a while, but enemies do respawn rather quickly.