Hello Huyenmai16! I want to say massive thanks for such a feedback.
Being a solo dev it took a lot for me to create a whole game by myself, because all the assets and mechanics are done by me. I did many beta tests, but not enough because of the lack of the time. I am already working on the update and I am planning to make it as a solid game.
Your feedback helps a lot, because it feels like you are reading my mind.
I want to make this as a story game with wave system and progressive change of levels, maps.
Three little Pigs, yes, the questions pop's of where are the other pigs. Concept of having a chance to play are different character would be amazing. Not sure if I am able to implement that, but I could try to do that.
More guns! yes, yes yes!
More wolves and more enemies, agreed! I will do it.
Yes game needs another goal, not just surviving. I thought of protecting house or having some extra tasks do do while being attacked by wolves.
I want to work more on the materials and add more assets in the level for the vibe.
Thank you for your time.
I haven't forgot about your game, I have some time today and I will play it!