Toronto's under attack! Artist Yves Caizergues created this "Green Invaders" art installation for Toronto's Scotiabank Nuit Blanche art festival. 

Green Invaders combines Caizergues' love of video games and his passion for creating interactive art performances with various electronic components. For this piece, Caizergues played with the idea of blending low technology ('80s 8-bit gaming) with high technology (LED light shows). 

The result is completely mesmerizing: