Nice graphics my friend ! The menu/intro is amazing ! The menu's soundtrack fits well but i'm not too fan of the choice for the ingame music !
I like the post process too with this blur effect ! I could easily play with my gamepad, so I can shoot those children of Ctulhu !
It's quite random when you fall, and so fits well to the theme, you can jump into 3-4 ennemies or 2 gun upgrades even it can be frustrating ! Keep it up !