Robot 505 is a fast action single player retro platformer set in the near future. Where you play as a Robot named 505 that has turned on fellow robots. The machines have taken over and are capturing humans and harvesting them for their brains, and using the brains in the production of Cybernetic AI Robots. While being built, the brain that Robot 505 is implanted with wasn't fully wiped of it's memory... Residual conscience and memory corrupt 505's AI systems, giving 505 emotion and memories of life as a human. Robot 505 turns on his fellow robots and begins his quest to save what's left of mankind... Their brains.