http://www.vgrevolution.com/2011/06/dead-island-hands-on-impressions/
Gamers will take control of four characters, each of which has his or her own unique traits and abilities. Some will be fast and agile while others will be big and powerful. Choose wisely because you will want to stay with the character throughout your adventure as the more you play the more XP and abilities for that character you unlock. Dead Island has major roots in the RPG realm but the action and gameplay is that of a first person action title. As you play, you earn XP and will gather weapons, parts, and money.