I played the game for several hours. Its not easy. Its challenging like a game has to be! There are some noticeable issues to make it perfect but is really fun to play. Initially it should seem too hard and frustrating but after understanding the game mechanics and after having mastered the medicine synthesis it goes almost smooth. Some visual effects are the most beautiful I have ever seen in a videogame. IMHO the quality of the playing experience if you have an updated PC is very good and the price is correct. If I could say a couple of things to the developers I would suggest: 1) Add shadows and correct illumination to the animals and specially to the creature. Even rough shadows. 2) Add food, and hunger to the player 3) Add some weapon to defend the player against the creature like long rods and things to scare the creature eg. with fire or making loud noise. 4) Change the roar of the creature and make it more loud and scary. Allow more than one creature. Allow the creature to launch some sort of howl or yowl. 5) Add a poket or a bag to allow the player to carry food, plants and fungi.