Wow this game is cool. Bought it on Steam a while ago when there was a good deal on it but didn't had the time to try it. Now I've played through a few missions and am hooked.
http://store.steampowered.com/app/206190
It feels like a game taken straight from our trusty Amiga, the graphics and gameplay remind me of Benefactor and Flashback a bit, the puzzles mechanics are *so* satisfying when you're forwarding a lamp switch so the guard can't light it.
Fun fun fun!