This simple circuit, published by R4INB0W_F34TH3R is a great example to see how sadistic you can be to the people that visit your dungeons: once you're in front of the detector, lasers will light up just long enough to kill you when you'll walk in front of them... :)
Here at Cubical Drift, we love to discover the new twisted traps you imagine, so please, feel free to share them on the steam workshop! You also have until august 30th to enter the "Escape Room" contest (right here). ;)
R4INB0W_F34TH3R's circuit can be downloaded here.