Everything feels wrong in this game.
First of all, the conext makes no sense at all. You're some sort of futuristic soldier that accidentally lands where he doesn't wanted to and in the end he tries to escape the caves from... people... who I don't really know why they're there... using a flashlight and bombs...?
Secondly, the game is not fun at all. The main idea, which I suppose was trying to make some sort of stealth-like game using lights and shadows throughut the cave, is so heavily squeezed every single level looks just the same to the rest. ALL 28 levels looked the same. Once you've done 3 or 4, you'll know what you'll see until the end.
And the mechanics themselves are just irrational. This game is light/shadow sight-based but nevertheless the guards will never notice the bombs you've just put in their way, even if they're staring to them. The AI is absolute simplistic and lacked of any intelligence. Guards will just follow their own route and maybe notice your detonations, but with 100% predictible moves.
Overall, I can't recommend this game because it's just extremely meh. I'm sure you'll find MANY better indies than this more worthy.