Very nice puzzle game! The controls were easy to pickup and I really like your use of lighting to direct the player naturally towards the objectives/important items, etc.
As others have said the intro cutscene was charming (nice Minecraft sound, lol.)
After completing the levels (I think lvl 4? 5?) the game went to black, I'm assuming that was the end but I'm not entirely sure so I figured I'd let you know.
Well done!
