If you can't do that, the tools won't be much help. Unlike most video games it can't be played with other people around because listening is very important - somebody talking on the phone means you'll miss some comment or bit of dialog you need as clue. Speed run of Thief: Deadly Shadows for PC in 19 segments completed on February 25 2006. ), I've found one glitch that basically makes the game unplayable. Thief: Deadly Shadows is the third installment of the critically acclaimed Thief series. Once you catch it, climb up to the bottom of the windowsill, then hit the jump button.