Uncle Ron Uncle Ron is the most well known and respected inhabitant of Acero Isle. He is known through out Sios for his MAW (Mobile Adaptive Weapon) inventions such as the plasma rock converter which powers most MAWs. He has shunned the larger captial cities and instead choosen to stay in the tranquil village of Tikila. Many people travel to Acero Isle to apprentice with Ron to learn his secrets. Most of the villagers see him as a harmless, ecentric old man, no one really knows much about his past though it is rumored he was a famous MAW pilot in his youth.

Billy "Barrage" Billy's brash nature suits his MaW pretty nicely. Quick to act, Billy motto has always been "Shoot first, questions ..hmm.. maybe later". Always getting into trouble and fights, Tikila villagers have been trying to get rid of him ever since Uncle Ron gave Billy a MaW.

Callisto One of the best mechanic in Tikila village, Callisto has been learning from Uncle Ron since young. An orphan from birth, Uncle Ron has been taking care of Callisto ever since she was born. Being inquistive and friendly, she has being a great help to the villagers .