Very interesting concept, needed a bit more work, especially the smoke bomb mechanic. I would love to see this a full fledged game.
Sorry for late reply. I recently had a friend play this game on his computer and he told me that when using the smoke bombs the screen was going up and down quickly, and then he teleported in the direction he was moving. Is something like this what you experience? On my computer it works fine, a smoke effect appears and I can move fluidly without being seen by guards.