WOW, well done man. Story is light but very good. the enemies are terrifying which is hard to do on side scroller. This thing fully fleshed out would be amazing and likely make a few $$.
Feedback:
Gunplay needs to be shored up. Crouch firing a shotgun while you can see heads are above the platform your standing on should hit the enemies. Crouching while firing both barrels would be nice. This could be an incorporation of alternate weapons where you have a fire and a special fire attack
better keyboard/Controller support: I saw this listed below but definitely second it
Slight increase in light sources properly hint out direction
at least 12 levels, short but difficult much like you already have
When murdered you could have horrific kill scenes
Any way good luck, this could be really good
Hello and thanks for the detailed feedback! i just released a patch that fixes some of these issues, on this version i might give some other patches, but for expanding it, like more levels, mechanics or endings, i am not going to be putting them on this version, but instead focusing my time on the planned full standalone version of the game.
so yeah, just keep an eye out for any news on the future of this project! and thanks again for the constructive criticism!