Instructions
Purchase platinum in order to buy all parts of Alien Oasis. Enter Alien Oasis and ask to join the groups of other, stronger players who are in the area. Some of them will let you join them, despite the fact that you are much weaker in level. You will earn a portion of the experience that your high-level friends gain, enabling you to level up extremely quickly.
Play with friends. Group with friends and fight in zones that are suitable for the highest member of the group. Your friends will help you get experience if they are a higher level than you. If you out level your friends, then let them tag along. Eventually, your friend will catch up to you in levels, and then you will have a high level friend who can help to level up any of your other Level 1 characters.
Use gold to buy the strongest items. Watch the auction house in Balefort Castle to catch the best deals on items. Buy good items for a low price, and then sell items that you don't need for a profit. Keeping your character well equipped will ensure that it can destroy enemies as quickly as possible.
Buy elixirs for short-term boosts to your character, which will let you level up extremely quickly for a short period of time.
Play for long periods of time rather than in short bursts. If you play for one hour two times in a day, it is not as efficient as playing for two hours once in a day. Longer periods of game time will enable you to move efficiently through the game world without having to experience setbacks from loading menus, logging in or starting quests over from scratch.