@XAct: The Sword of Light is a quest item,so check out the quest tab on shops(note:I bought from the weapon seller,the quest item being a sword may show only on weapon seller quest tab.)
@Blackdrag95:you can already play the chapter 3 on kongregate,http://www.kongregate.com/games/TheGameKitchen/the-last-door-chapter-3-the-four-witnesses
@Nikss: the time travel/simulation machine is something very known in the future(even being illegal),so Clint noticed the earpiece+the weird Todd behaviour made him suspect the was a simulation machine and future Todd was replaced by Todd.
@sidric and @doommaster3 these waves are to keep the challenge in the game and to counter your spells,otherwise with only 2 spells you would beat the game
@tjc67 about your cutter problem,i think that is because you killed a tinker,the 9th skill of the tinker is:when killed,random enemy is eletrocuted and move range reduced to 1.