Don't Escape: 4 Days to Survive, this is one of my favourite puzzle games on Steam, alongside Portal, Portal 2, Portal Stories: MEL & The Witness, this game is very unique and awesome. Scriptwelder is a very talented puzzle game maker who knows what he is doing, this game has the perfect mix of art style, music, character development and unique missions and unique items relevant to those missions. Scriptwelder did an amazing job at this game and I would definitely buy more of his games if this is the quality he makes.