This is the way game companies should do business. Aeria Games & Entertainment, Inc., has launched a month-long promotion (April 2009) that guarantees gamers will enjoy their games or get a refund.

The company’s press release goes a bit further than just guaranteeing “fun,” but states a refund will be issued “if players do not have the most fun they possibly can.”

Yep, if you don’t have fun – a completely subjective state of being – while playing an Aeria game, you get your money back. The catch is that the refund will be of Aeria Points, the currency used to purchase in-game items at Item Malls including avatar outfits, pet and items that help leveling.

If you’ve ever dabbled in one of the many free-to-play massive multiplayer online games, you’ll know that each one celebrates real world holidays in their own way. Halloween is no exception, with many different games from Nexon, Aeria, Joymax, IGG, GameMasters.com, GamesCampus, Outspark, Gametribe.com, Ntreev and OGPlanet all hosting special events to coincide with the holiday season.

So, to make things easier on you, Gamertell has looked throughthe MMOs from the above publishers and compiled a list of the spooky happenings in select MMOs. Most of these events last until shortly after October 31, 2008, but many MMOs are hosting multiple Halloween events with multiple expiration dates…