The mechanics are unique and interesting and the game itself is really fun to play. Additionaly it would be better if you could save the levels after you pass them which will make the game less repetitive.
A downloadable game
Deadly Light is a small puzzle game that competed in the game fruit game jam and got first place. The game makes you choose if you want to sacrifice your live for light!
Up - W
Right - D
Down - S
Left - A
Reset - R
Download zip file and start the DeadlyLight.exe inside of it.