Perform as the enigmatic inventor Nikola Tesla! Use devastating weapons to purge hordes of nightmarish creatures, collect mighty powerups to raise the carnage, and then finally conquer your enemies with all the immense firepower of this Tesla-Mech conflict robot! On the eve of Nikola Tesla's greatest invention, his lab is burned down from the inhuman minions of this terror author H.P. Lovecraft. A showdown of epic proportions begins! Chase the monsters, annihilate gigantic quantities of eldritch abominations, and conquer the madness of the older gods with mathematics and also hi-tech weaponry! - Activate the Tesla-Mech conflict robot to rip apart even the stupidest abominations! - Fight story mode with manager battles and compete in survival mode online leaderboards! NOTE: The game features one one-time in-app buy, which unlocks the For Science! expansion. The expansion adds new weapons, perks, skills, inventions, monsters and much more. The game is totally playable with no additional purchases as well.