![Thief 2 prototype is an enticing look at the action game’s early days Thief 2 prototype is an enticing look at the action game’s early days](https://charlielikes.co.uk/wp-content/uploads/2022/09/thief-2-prototype.jpg)
A Thief 2 prototype surfaced on the internet recently, over two decades after the action game released on PC, and it contains all manner of insights into the game’s development process and how Looking Glass changed some of its most well-known missions work. The prototype is essentially unplayable given that most of its stages lack important assets or just don’t exist, but that makes it even more impressive. Less than a year after this rough build’s birth, Looking Glass launched the full, polished game.