#16: PixelJunk Monsters
Why It's Great: This quirky "tower defense" game first appeared on the PlayStation Network with a few raised eyebrows. Don't let the cartoonish art style of PixelJunk Monsters fool you, though - beneath the unique and innovative hand drawn art laid an extremely addictive real-time strategy game that to this day, still has us going back to research, build, and upgrade our bases.
