Metaltron is an energy-rich metallic planet has been invaded by combined forces of humans and orc hordes. Elder Golem chose you to defend Metaltron! First action tower defense game where you power up your towers however you like. Play as Metaltron's Defender Golem and build towers to defend your planet from the invasion. The game offers 40 levels of campaign that can be played solo or in co-op and first ever Skirmish mode in tower defense games. If you believe you’re the best hope for the survival of Metaltron, take a trip to the Xbox Store and pay a very small price of admission to add Assault on Metaltron to your gaming library but other than that there's not much to say it's inexpensive and worth a play. Oh - only thing is I was about to loose my eyes while playing the game from the visuals for some reason they really messed with my vision on the Xbox One version.