XGen Studios is one of the first developers I can think of that had me spending multiple hours playing Flash games. Defend Your Castle, Stick RPG and Motherload (all available on their website) are games I still toy around with, even some 10 years after they were released. The one that really took me by surprise was Motherload - essentially a side scrolling action game, based around the idea of mining for minerals on Mars. Suffice it to say, when I saw that there was a new version of Super Motherload released on Steam, I was excited.
