if ur interested in class system maplestory is ur game :o

advantures
0-beginer
1-warrior/thief/mage/archer/pirate
2-spearman/fighter/page/assasin/bandit/hunter/xbowman/I&L mage/F&P mage/cleric/gunslinger/brawler
3-each class get 3rd advanture
4-same
total: 39

cygnus knight
0-begnier
1-fire mage/holy knight/night walker/thunder breaker/wind archer
2-each class goes to 2nd adv.
3-same
total: 16

aran+evan[+mech+wild hunter(2 new classes soon to be added in GMS)]

0-beginer
1-1st adv.
2-2nd adv.
3-3rd adv.
4-4th adv.
total:20

total jobs : 75
classes: enoguh. trust me. o.o"